Interpretation and Inquiry into "Fire over Heaven — Great Possession": A Study of the Way of Da You — Celestial Fire in Correspondence and the Enterprise of Grand Virtue

This article was translated from the original Chinese by AI. Nuances may differ from the source.

Author: Xuanji Editorial Board

General Preface

The Yijing (Book of Changes) is the treasured canon of the Three Dynasties and the heart-method of the ancient sages. From Fu Xi's drawing of the trigrams, King Wen's appending of the Judgments, the Duke of Zhou's line-statements, to the Master's (Kongzi's) commentarial Wings — sage after sage transmitted what came before, and the philosophical principles run immeasurably deep, beyond what any single era or person could exhaust. Among the sixty-four hexagrams, each is a microcosm of heaven and earth and a mirror of human affairs. The hexagram "Great Possession" (Da You), the fourteenth of the sixty-four, has Li (fire) above and Qian (heaven) below — fire resting above heaven, its radiance illuminating all, the myriad things flourishing in harmony — truly the image of grand abundance.

Why is it named "Great Possession"$1 Why does the conjunction of fire and heaven produce the virtue of Great Possession$2 Why can one yielding line in the place of honor command the response of five firm lines$3 Why does the Tuan Zhuan (Commentary on the Judgment) say "its virtue is firm and strong yet cultured and bright"$4 Why does the Xiang Zhuan (Commentary on the Image) say "curbing evil and promoting good, compliant with Heaven's beneficent mandate"$5 All these questions deserve deep investigation by students of the Yi.

The purpose of this essay is to undertake a comprehensive, thorough, and systematic study of the hexagram "Fire over Heaven — Great Possession" from the perspectives of the pre-Qin era and high antiquity. The primary texts cited are the Yijing canon and its commentaries, supplemented by the Shangshu (Book of Documents), Shijing (Book of Odes), Zuozhuan (Zuo Commentary), Guoyu (Discourses of the States), Liji (Book of Rites), Zhouli (Rites of Zhou), Lunyu (Analects), Mengzi (Mencius), Laozi, Zhuangzi, Xunzi, Hanfeizi, Guanzi, and Lushi Chunqiu (Springs and Autumns of Master Lu), with selective reference to the explanations of Han-dynasty classical scholars — striving for rigorous philological grounding, coherent philosophical reasoning, and accessibility for the reader.

The full text is divided into twelve major chapters, proceeding from the structural image of the hexagram to progressively deeper explorations of philosophical principles, line statements, the Tuan and Xiang commentaries, historical cases, philosophical inquiry, and applications to governance — culminating in the far-reaching significance of the Way of Great Possession for ancient political philosophy, ethical thought, and cosmological understanding.

Chapter One: The Structural Image and Etymological Origin of Hexagram Da You

Section 1: The Hexagram Lines and Form

The hexagram Da You (Great Possession, ䷍) has Li (☲) as its upper trigram and Qian (☰) as its lower trigram. Reading its six lines from bottom to top: Initial Nine, Nine in the Second Place, Nine in the Third Place, Nine in the Fourth Place, Six in the Fifth Place, and Top Nine.

The most distinctive feature of this hexagram is that among its six lines, only Six in the Fifth Place is yin; the remaining five are all yang. This is the configuration known as "one yielding line in the place of honor, five firm lines responding to it." Six in the Fifth Place occupies the central position of the upper trigram and also the sovereign's seat of the entire hexagram. A single yin governing five yang lines is precisely like a wise sovereign holding court with all worthy ministers gathered, the four quarters coming in allegiance — hence the name "Great Possession."

How can a single yin in the place of honor govern five yang lines$6 This must be explained through the principle of yin and yang. Yang represents firmness, vigor, and enterprise; yin represents yielding, receptivity, and capaciousness. Were there five yang lines with no yin at all, there would be untempered rigidity with nothing to restrain it — excess leading to regret. But when a single yin occupies the most exalted position, it can use the way of yielding to govern the many firm lines, giving firmness a home to which it may attach, a measure by which it may be restrained, and a vessel through which it may achieve. This is like the Pole Star dwelling in its place while all the other stars revolve about it; like a wise sovereign sitting in composed dignity while all officials attend to their duties.

The Xici Shangzhuan (Great Commentary, Upper Section) says: "The alternation of yin and yang — this is called the Dao." And again: "The unfathomable workings of yin and yang — this is called spirit." Da You, with one yin dwelling among five yang lines, perfectly accords with the Way of yin and yang complementing each other, firmness and yielding completing each other.

Section 2: The Significance of Li Above, Qian Below

Qian is Heaven; Li is Fire. Fire resting above Heaven — this is Great Possession.

Why does fire above heaven signify Great Possession$7 This may be explained on several levels.

First, Heaven is the most exalted, and fire is the most luminous; what is both exalted and luminous illuminates all without exception.

The Shuogua Zhuan (Discussion of the Trigrams) says: "Qian is Heaven." "Li means 'clinging.'" "Li is fire and the sun." Heaven stands above all things; fire is brilliant illumination. Fire above heaven is like the sun suspended at the zenith, shining universally in all directions, leaving no darkness unilluminated, no distance unreached. When all things receive its radiance, each fulfills its life, each achieves its form — this is why it signifies "Great Possession."

The Shangshu — Yao Dian (Canon of Yao) records the virtue of Emperor Yao: "His radiance covered the four quarters and reached to heaven above and earth below." This is precisely the image of Great Possession. When sun and moon shine upon all, nothing under heaven fails to receive their beneficent grace — hence the ability to possess all under heaven greatly.

Second, Heaven moves with vigor and fire flames upward; both move in the same direction and complete each other.

The virtue of Qian is strength; its image is Heaven — Heaven moves ceaselessly, ever strengthening itself. The virtue of Li is brightness; its image is fire — fire's nature is to flame upward, radiating light in all directions. Heaven's ceaseless movement and fire's upward flaming unite in one virtue: firmness wedded to brilliance, self-strengthening adorned with radiance. This is the essential nature of the virtue of Great Possession.

Third, Li is the sun and Qian is Heaven; the sun above Heaven is the image of high noon.

The sun travels across the sky, rising in the east, passing through the south, setting in the west. In the course of a single day, at noon the sun stands at the very center of the sky, its brilliance at its fullest, its illumination at its widest. The image of the Da You hexagram is precisely the scene of the sun at the zenith: all things fully illuminated, abundance and great possession.

Yet when the sun reaches its zenith it must decline; when the moon waxes full it must wane. This too is what those who enjoy Great Possession must guard against with vigilance. Thus although Da You is a hexagram of flourishing, it inherently contains the meaning of cautious watchfulness — a point to be discussed in detail later.

Fourth, fire's nature is to rise upward and unite with heaven, symbolizing virtue ascending on high.

Fire by nature flames upward; its light moves upward rather than downward. This symbolizes how human virtue should ascend and elevate itself to accord with the Way of Heaven. Qian represents the Way of Heaven; Li represents the virtue of civilized brightness. To ascend with the virtue of civilized brightness to accord with the Way of Heaven — this is the true meaning of Great Possession.

The Shijing — Da Ya — Wen Wang says: "King Wen is on high; oh, he shines in Heaven. Though Zhou was an ancient state, its mandate was new." King Wen's virtue — civilized brightness ascending to reach Heaven — perfectly accords with the image of Fire over Heaven, Great Possession.

Section 3: An Analysis of the Meaning of the Name "Da You"

The two characters "Da You" (Great Possession) in the hexagram name of the Yijing are rich in meaning, and interpretations have long been various. Let us attempt to analyze them from several angles.

First, what does "Da" (Great) mean$8

The character "Da" is used in many ways throughout the Yijing. Sometimes it refers to magnitude, as in Da Xu (Great Accumulation) or Da Zhuang (Great Vigor); sometimes to the greatness of virtue, as in Da Guo (Great Excess); sometimes to the greatness of effect, as in Da You (Great Possession).

In the case of hexagram Da You, "Da" carries at least three layers of meaning:

First, greatness of scale. "Great Possession" means possessing much and broadly — as when a state possesses all under heaven, rich in the four seas.

Second, greatness of quality. "Great Possession" is not small or partial possession, but the possession that comes with grand virtue and great enterprise. The Xici Shangzhuan says: "How supreme are grand virtue and great enterprise! To be rich in possession — this is called great enterprise. Daily renewal — this is called grand virtue." Here "rich possession" glosses "great enterprise," corresponding precisely to the meaning of Da You.

Third, greatness of spiritual level. "Great Possession" is not the possession of one thing or one affair, but the level at which all is possessed, nothing excluded. Heaven covers all things and overlooks none; the sun illuminates all quarters without partiality — this is the spiritual level of Great Possession.

Second, what does "You" (Possession) mean$9

The character "You" carries rich meanings in pre-Qin texts.

The Erya — Shigu says: "You means 'to take.'" The Shuowen Jiezi says: "You means 'what should not be had.'" Duan Yucai's commentary considers the original meaning of "You" to be "to hold."

But in the Yijing's hexagram Da You, how should "You" be understood$10

First, possession and ownership. This is the most direct meaning. Great Possession means possessing greatly, having in abundance.

Second, preservation and retention. After possessing, whether one can preserve it long — this is the key. The deeper meaning of Da You lies not merely in "gaining possession" but even more in "preserving possession."

Third, richness and abundance. "You" is cognate with "rich"; Da You means great richness. Yet this "richness" refers not only to material wealth, but also to richness of virtue, richness of talented people, and richness of achievement.

Fourth, existence and manifestation. All things existing, each in its proper place, each fulfilling its nature, everything under heaven finding its rightful position — this is the highest meaning of Great Possession.

Third, "Da You" considered as a whole.

Taken together, "Da You" means: to possess the broadest enterprise through the grandest virtue; to govern the greatest multitude from the highest position; all under heaven returning in allegiance, all things flourishing — the utmost of abundance and possession.

The Xugua Zhuan (Commentary on the Sequence of Hexagrams) says: "Those who share common cause with others will inevitably have things return to them; hence Great Possession follows." This explains the origin of Da You. Hexagram Tong Ren (Fellowship with Others) precedes Da You. Tong Ren means sharing common purpose and virtue with others. When one can share purpose and virtue with others, all things under heaven will inevitably attach themselves — hence Great Possession becomes possible. The logic of this hexagram sequence is most apt.

Why is it that "those who share common cause with others will inevitably have things return to them"$11 Because what all hearts share in common is where heavenly principle resides. When one shares purpose with others, all people will gladly return to one; when one shares virtue with others, all things will respond in resonance. Like water flowing downward, like fire seeking dryness — it is natural principle. In the Lunyu — Yan Yuan, the Master said: "The virtue of the noble person is like wind; the virtue of the common person is like grass. When wind blows over grass, it must bend." Such is the power of moral influence.

Therefore the naming of Da You actually encompasses both meanings of "possessing what is great" and "making one's possession great." "Possessing what is great" — what one possesses is vast. "Making one's possession great" — the manner of one's possession is grand. Not seizing by force, but winning allegiance through virtue; not hoarding privately, but sharing publicly; not claiming partially, but encompassing broadly. This is why Great Possession is truly Great Possession.

Section 4: The Position of Da You Among the Sixty-Four Hexagrams

The Da You hexagram occupies the fourteenth position among the sixty-four hexagrams — a placement that is by no means accidental.

Beginning from the two hexagrams Qian and Kun, passing through Zhun, Meng, Xu, Song, Shi, Bi, Xiao Xu, Lu, Tai, Pi, and Tong Ren to arrive at Da You — fourteen hexagrams in all. This sequence of fourteen hexagrams constitutes a complete developmental progression.

Qian and Kun are the beginning of heaven and earth, the root of all things. Zhun is the difficulty of things first coming into being. Meng is the obscurity of things in their infancy. Xu is the nourishment needed for growth. Song is the arising of human disputes. Shi is the deployment of armies. Bi is the way of alliance and attachment. Xiao Xu is the modest gathering of the yielding and small. Lu is the practice of propriety in conduct. Tai is the free communication of heaven and earth. Pi is the blockage of heaven and earth failing to communicate. Tong Ren is the harmony of all hearts united.

From Tong Ren to Da You is the progression from "harmony" to "possession." Once hearts are united, collective strength converges, all things attach themselves, and Great Possession becomes possible. This is like saying: first win hearts, then win the realm.

The Xugua Zhuan states plainly: "Those who share common cause with others will inevitably have things return to them; hence Great Possession follows." And further: "Those who possess greatly cannot remain full to overflowing; hence Modesty follows." This teaches that after Great Possession one must guard oneself with the virtue of modesty, never becoming arrogant. The connection between Da You and Qian (Modesty) likewise holds deep philosophical significance.

Viewing the upper canon as a whole: hexagrams Tai and Pi concern the communication or blockage of heaven and earth, relating to the cosmic trend of openness or obstruction; hexagrams Tong Ren and Da You concern the harmony and possession of human affairs, relating to the rise and fall of human governance. Tai and Pi speak of the opening and closing of the Way of Heaven; Tong Ren and Da You speak of the gains and losses of the Way of Humanity. The two pairs depend upon and complete each other, forming a critical juncture in the upper canon.

Furthermore, from the principle of hexagram inversion: the inverted hexagram (comprehensive hexagram) of Da You is Tong Ren. Da You has Li above and Qian below; inverted it becomes Qian above and Li below — which is Tong Ren. This demonstrates that Da You and Tong Ren are two sides of one coin: Tong Ren is the foundation of Da You, and Da You is the fruition of Tong Ren. To achieve Great Possession, one must first achieve Fellowship; having achieved Great Possession, one must never forget the Way of Fellowship.

Section 5: The Nuclear and Complementary Hexagrams of Da You

Analysis of the Nuclear Hexagram:

The nuclear hexagram of Da You is formed by taking lines 2-3-4 as the lower trigram and lines 3-4-5 as the upper trigram. The six lines of Da You are: Initial Nine, Nine in the Second, Nine in the Third, Nine in the Fourth, Six in the Fifth, Top Nine. Lines 2-3-4 are Nine in the Second, Nine in the Third, Nine in the Fourth — all yang, forming the lower nuclear trigram Qian (☰). Lines 3-4-5 are Nine in the Third, Nine in the Fourth, Six in the Fifth — forming the upper nuclear trigram Dui (☱).

Thus the nuclear hexagram of Da You is Ze Tian Guai (Lake over Heaven — Breakthrough). Guai means "to decide," the firm deciding upon the yielding. That Guai is contained within Da You implies that within Great Possession there lies latent the meaning of firm decisiveness. Though Da You represents flourishing abundance, it must be maintained and protected through resolute firmness; otherwise abundance easily breeds complacency, leading ultimately to loss.

Analysis of the Complementary Hexagram:

The complementary hexagram of Da You (each line changed to its opposite): Initial Nine becomes Initial Six, Nine in the Second becomes Six in the Second, Nine in the Third becomes Six in the Third, Nine in the Fourth becomes Six in the Fourth, Six in the Fifth becomes Nine in the Fifth, Top Nine becomes Top Six — yielding: Kan above Kun below, which is hexagram Bi (Water over Earth — Alliance).

Bi means attachment and mutual support. That Da You's complement is Bi makes for a most meaningful contrast. Da You — all things returning to oneself, abundance and possession; Bi — attaching to others, supporting those above. The two are exactly two sides of one coin: to achieve Great Possession, one must first be able to form alliances with others, causing others to attach to oneself; and after Great Possession, one must maintain hearts through the virtue of alliance, never becoming arrogant on account of one's great possessions.

This accords with what the Shangshu — Da Yu Mo says: "Fullness invites diminishment; modesty receives increase — such is the Way of Heaven." The flourishing of Great Possession, if not guarded with the virtue of modesty and alliance, will ultimately invite diminishment and loss.

Chapter Two: A Deep Reading of the Hexagram Judgment of Da You

Section 1: The Original Text and Parsing

The hexagram judgment of Da You is extremely concise — merely four characters:

"Da You, yuan heng." (Great Possession. Supremely successful.)

Though only four characters, the philosophical implications are profound.

"Da You" is the hexagram name, already analyzed in the preceding chapter. "Yuan heng" is the divinatory statement — words of prognostication.

"Yuan heng" means great success, supreme penetration. Among the hexagram judgments of the sixty-four hexagrams, those receiving the verdict "yuan heng" are not numerous. Hexagram Qian says "yuan heng li zhen" (supremely successful, beneficial, correct); hexagram Kun says "yuan heng, beneficial for the correctness of the mare"; hexagram Da You says "yuan heng." That Da You can stand alongside Qian and Kun in receiving "yuan heng" attests to its exalted position among the sixty-four hexagrams.

Why can Da You achieve "yuan heng"$12 This question is critical.

Section 2: Philosophical Analysis of "Yuan Heng"

The two characters "yuan heng" admit of multiple interpretations in pre-Qin Yi studies.

First: "yuan" means great, "heng" means penetration. "Yuan heng" means "great success."

This is the most common interpretation. The state symbolized by Da You is the utmost greatness of flourishing success. All affairs proceed smoothly, all things communicate freely, nothing fails to penetrate — this is the "yuan heng" of Da You.

Second: "yuan" means beginning, "heng" means success. "Yuan heng" means "from the beginning, success."

The Wenyan Zhuan (Commentary on the Words of the Text) glosses hexagram Qian thus: "Yuan is the chief of all that is good; heng is the assembly of all that is beautiful." If we apply this to the "yuan heng" of Da You, then "yuan" is the beginning of all goodness, and "heng" is the convergence of beauty and excellence. In the time of Da You, there is a good beginning and a beautiful convergence; hence yuan heng.

Third: "yuan heng" read as a single complete divinatory phrase.

In pre-Qin divination language, "yuan heng" is a standard auspicious formula indicating the highest grade of success. That Da You receives this auspicious phrase indicates the hexagram's timing is supremely favorable.

Yet after "yuan heng," there is no mention of "li zhen" (beneficial, correct) — differing from hexagram Qian's complete four virtues of "yuan heng li zhen." Why does Da You state only "yuan heng" without "li zhen"$13

One explanation: In the time of Da You, yuan heng is self-sufficient; there is no need for the additional admonition of "li zhen," as the virtue of Da You already contains the meaning of li zhen within it.

Another explanation: In the time of Da You, though there is yuan heng, whether one attains li zhen depends on the practitioner's virtue. If one can guard it with the correct way, li zhen naturally inheres; if one becomes arrogant and dissolute, even yuan heng will ultimately be lost.

Yet another explanation: The meaning of "li zhen" is distributed among the individual line statements and need not be repeated in the hexagram judgment.

I believe the second explanation is most reasonable. Although Da You states "yuan heng," the spirit of the hexagram tacitly contains the admonition of "li zhen." For the time of Great Possession is when arrogance is most tempting, and when self-guarding through the correct way is most needed. Without li zhen, yuan heng cannot long endure. This is precisely why the hexagram Qian (Modesty) follows Da You — to demonstrate that at the peak of flourishing, modesty is due.

Section 3: The Hexagram Judgment Through the Lens of the Tuan Zhuan

The Tuan Zhuan explains the Da You hexagram judgment:

"Da You: the yielding has attained the place of honor, great and central, with above and below responding to it — hence 'Great Possession.' Its virtue is firm and strong yet cultured and bright; it responds to Heaven and acts in accordance with the time — therefore 'supremely successful.'"

This Tuan Zhuan explanation is penetrating and thorough. Let us analyze it phrase by phrase:

"The yielding has attained the place of honor" —

Six in the Fifth Place, a yin line of yielding nature, occupies the most exalted fifth position. This is "the yielding has attained the place of honor." The fifth position is the sovereign's seat, central in the upper trigram and master of the entire hexagram. A yielding line in a firm position — is this proper placement$14

By the general rule of the Yijing, odd-numbered positions are yang positions and even-numbered positions are yin positions: first, third, and fifth are yang positions; second and fourth are yin positions. Six in the Fifth, a yin line in a yang position, would seem improper. Yet the Tuan Zhuan does not speak of impropriety; instead it specifically praises "the yielding has attained the place of honor." Why$15

Because whether the place of honor is truly "attained" depends not on the matching of yin-yang positions but on the appropriateness to the time and situation. In the time of Da You, having one yielding line in the place of honor governing five firm lines is precisely the most fitting configuration. Were a firm line in the honored position, it would contend with the five firm lines below and fail to harmonize. A yielding line in that place can receive others with openness, accommodate the many with humility — the five firm lines each find their proper place and fully exercise their abilities. This is why it constitutes Great Possession.

This is the way of the wise sovereign: not using rigid strength self-willedly, but accommodating the many with gentle harmony; not deciding alone by personal opinion, but accepting counsel with an open mind. Thus the worthy talents of all under heaven return to such a ruler, and all people submit — the enterprise of Great Possession is accomplished.

The Laozi, Chapter 78, says: "Nothing under heaven is softer and weaker than water, yet nothing surpasses it in attacking the hard and strong." And Chapter 36: "The soft and weak overcomes the hard and strong." That the yielding in the place of honor can achieve Great Possession perfectly accords with this principle.

"Great and central" —

Six in the Fifth occupies the central position of the upper trigram; hence "great and central." "Central" means neither biased nor partial, neither excessive nor deficient. Occupying the center enables one to attend to both above and below, finding advantage in every direction, neglecting nothing.

Why say "great and central" (da zhong) rather than merely "central" (zhong)$16 Because Six in the Fifth is not merely central but central in the place of sovereign honor; the influence of its middle way is vast, extending to the entire hexagram and all under heaven — hence "great and central."

The virtue of "centrality" holds an extremely important place in pre-Qin thought. The Shangshu — Da Yu Mo records Emperor Shun transmitting the heart-method to Yu: "The human mind is perilous; the mind of the Way is subtle. Be discerning, be unified; sincerely hold fast to the center." This way of "holding the center" was the heart-method transmitted among the sage-kings of high antiquity.

The Lunyu — Yao Yue records Yao's charge to Shun: "Ah! You, Shun! The orderly succession of Heaven now rests upon your person. Sincerely hold fast to the center. If the four seas fall into hardship, Heaven's bounty will end forever." And Shun's charge to Yu was likewise. "Holding the center" was thus the great virtue of emperors and kings.

That Six in the Fifth of Da You attains this position of "great centrality" accords precisely with the Way of holding the center; hence it can govern the many firm lines and accomplish the enterprise of Great Possession.

"With above and below responding to it" —

Six in the Fifth, yielding in the place of honor, acting by the middle way — therefore all five yang lines above and below respond to it and return to it. The phrase "above and below responding to it" expresses with utmost force the grandeur of all hearts returning in allegiance.

Why do all five yang lines respond to Six in the Fifth$17 From the perspective of line correlations: Initial Nine and Nine in the Fourth correspond; Nine in the Second and Six in the Fifth correspond; Nine in the Third and Top Nine correspond. Yet in Da You, the proper correspondence between Nine in the Second and Six in the Fifth is most central. Nine in the Second, firm and central; Six in the Fifth, yielding and central — second and fifth in correspondence, firmness and yielding complementing each other, above and below united in virtue. This is the key to Great Possession.

Yet it is not merely Nine in the Second that responds to Six in the Fifth. The Tuan Zhuan says "above and below responding to it" — all five yang lines respond. This is because Six in the Fifth, the single yielding line in the place of honor, is like the bright moon toward which all yang lines gaze upward, like the multitude of stars circling the Pole Star — the direction in which all hearts naturally turn.

The Lunyu — Wei Zheng records the Master's words: "To govern by virtue is like the Pole Star dwelling in its place while all the other stars revolve about it." Six in the Fifth of Da You is precisely like the Pole Star dwelling in its place while all stars circle it — through virtue holding the honored position while all under heaven return in allegiance.

"Hence 'Great Possession'" —

Combining the three above — the yielding has attained the place of honor, great and central, above and below responding to it — with all three virtues present, the name "Great Possession" is warranted. These three virtues are each indispensable:

Without "the yielding attaining the place of honor," rigidity and self-willedness prevent accommodation of others; Without "great centrality," bias and extremism prevent endurance; Without "above and below responding," isolation and helplessness prevent accomplishment.

Only when all three are present does the configuration of Great Possession materialize.

"Its virtue is firm and strong yet cultured and bright" —

This describes the inner quality of Da You. The lower trigram Qian is firm and strong; the upper trigram Li is cultured and bright. Firmness and strength is the virtue of ceaseless self-strengthening; cultured brightness is the virtue of radiant illumination.

These five characters "firm-and-strong yet cultured-and-bright" may be called the quintessence of Da You's virtue. Firmness without culture means martial valor in excess with insufficient civilizing influence — the way of the hegemon rather than the king. Culture without firmness means literary elegance in excess with insufficient force of character — empty refinement without real power. Only when firmness and culture are both present can the enterprise of Great Possession be accomplished.

Why does the combination of Qian below and Li above produce "firm and strong yet cultured and bright"$18 Because Qian is internal and Li is external. Internal firmness provides a solid foundation; external brightness provides a radiant manifestation. Like personal cultivation: internally one must be firm, upright, and centered; externally one must be refined and resplendent.

The Shangshu — Shun Dian records Shun's virtue: "Profoundly wise, cultured and bright, warm and respectful, genuinely sincere." The virtue of cultured brightness has been indispensable to sage-kings since antiquity.

The Shijing — Da Ya — Wen Wang says: "Solemn, solemn was King Wen; oh, ceaselessly bright and reverent!" King Wen's "wen" (culture/pattern) perfectly accords with the virtue of cultured brightness belonging to the Li trigram. At the same time, King Wen was able to "carefully, carefully, serve the High God with reverence" — the virtue of firm reverence. King Wen's virtue, firm and strong yet cultured and bright, perfectly matches the image of Da You.

"Responds to Heaven and acts in accordance with the time" —

This states the principle of action for Da You. "Responds to Heaven" means being in accord with the Way of Heaven. Li is the sun; the sun moves through the sky — hence "responds to Heaven." Further, Six in the Fifth occupies the honored position and all its actions accord with heavenly principle — hence "responds to Heaven."

"Acts in accordance with the time" means acting as the time requires. The Yijing places extreme importance on the concept of "time." The Tuan Zhuan in its explanations of various hexagrams frequently speaks of the meaning of "time": "How great is the timely meaning of Yu (Enthusiasm)!" "How great is the timely meaning of Sui (Following)!" The actions appropriate to Da You must likewise accord with temporal fitness. In the time of Great Possession — act when action is due, halt when halting is due — all measured by the time.

The six characters "responds to Heaven and acts in accordance with the time" comprehensively summarize the action principle of Da You. Not acting arbitrarily, but moving in response to the Way of Heaven; not rigidly adhering to one pattern, but acting as the time requires. This is why Da You achieves "supreme success."

"Therefore 'supremely successful'" —

Because it possesses all the above virtues — the yielding in the place of honor, great centrality, above and below responding, firm and bright, responding to Heaven and acting with the time — it attains the state of "supreme success." Yuan heng is not accidental good fortune but the inevitable result of all virtues being present.

Section 4: The Hexagram Judgment Through the Lens of the Da Xiang Zhuan

The Da Xiang Zhuan (Commentary on the Great Image) says:

"Fire above Heaven: Great Possession. The noble person thereby curbs evil and promotes good, compliant with Heaven's beneficent mandate."

These words of the Da Xiang Zhuan appear simple but are in fact extremely profound in their implications.

"Fire above Heaven: Great Possession" —

This restates the hexagram image: the upper trigram Li is fire, the lower trigram Qian is heaven; fire above heaven constitutes Great Possession.

Fire above heaven — the most intuitive image is the sun above the sky. The sun is heaven's great illumination, shining over all quarters, leaving no darkness unlit. Sun above sky, all things fully illuminated, each finding its place — this is the natural image of Great Possession.

Yet "fire above heaven" refers not only to the natural phenomenon of sunlight but also to a world of brilliant governance among humans. When a sage-king rules above, with virtue spreading far and education shining clearly, the realm is well-ordered and all people enjoy abundance — this is "fire above heaven" in the human world.

"The noble person thereby curbs evil and promotes good" —

This is the action guidance that Da You provides to the noble person.

When sunlight illuminates, both good and evil become visible. Good receives the sun's aid and becomes more manifest; evil is exposed by the sun's light and can no longer hide. Therefore the noble person, modeling the image of Da You, should curb evil and promote good.

"Curbing evil" means suppressing wickedness. When evil exists in the world, it must not be left unchecked but should be blocked and halted through the correct way.

"Promoting good" means commending virtuous deeds. When good exists in the world, it must not be buried but should be elevated and made manifest through public justice.

The four characters "curb evil, promote good" appear simple but are in fact the great guiding principle for governing all under heaven. The order or chaos of the world depends on the waxing or waning of good and evil. When good waxes, there is order; when evil waxes, there is chaos. Therefore the primary task of wise sovereigns and worthy ministers is to ensure that the good receive their rewards and the evil receive their punishments — approving the good and condemning the evil, each finding its proper measure.

The Shangshu — Gao Yao Mo records Gao Yao's words: "Heaven mandates those of virtue and distinguishes them with the five grades of vestment! Heaven punishes those of guilt and applies them to the five grades of punishment!" This is the ancient paradigm of "curbing evil and promoting good." Heaven commands the virtuous to occupy honored positions, manifesting this through five grades of ceremonial attire; Heaven punishes the guilty, chastising through five grades of law. Rewarding good and punishing evil — this is the constant principle of Heaven and Earth.

The Zuozhuan — Duke Xuan Year 12 records King Zhuang of Chu's words: "The martial (wu) means: prohibiting violence, ceasing weapons, preserving what is great, establishing merit, securing the people, harmonizing the multitude, and enriching resources." "Prohibiting violence" is the meaning of "curbing evil"; "preserving what is great" and "enriching resources" are the effects of "promoting good."

Why is "curbing evil and promoting good" especially necessary in the time of Da You$19

This question has deep significance. In the time of Da You, the world flourishes and all things abound. Yet flourishing times are precisely when good and evil both proliferate. In ages of peace, hearts easily grow arrogant and treachery readily sprouts. If one fails to curb evil and promote good in time, the virtuous lose heart, the wicked grow brazen, and the enterprise of Great Possession will ultimately be ruined.

The Guanzi — Mu Min says: "When granaries are full, people learn propriety; when they have sufficient clothing and food, they learn honor and shame." This speaks of how, in times of plenty, people may learn ritual propriety because they lack material anxiety. But the reverse is also true: in times of plenty, people may also become licentious from satiety. The Guanzi — Quan Xiu further says: "In governing the people, the key is to ensure that men have no deviant conduct and women no licentious behavior. That men have no deviant conduct is due to education; that women have no licentious behavior is due to instruction. When education and instruction become custom, punishments decrease." The way of governing people places education first, ensuring that the good are many and the evil few.

Therefore curbing evil and promoting good in the time of Da You is not merely passive prevention but active construction. When all under heaven learn that good can be done and evil must not be done, the enterprise of Great Possession can endure.

"Compliant with Heaven's beneficent mandate" —

These four characters are especially profound.

"Compliant with Heaven" means being obedient to the Way of Heaven. The Way of Heaven has its constants — rewarding good and punishing evil — which must not be defied. The governance of a sovereign should follow the Way of Heaven, never acting contrary to it.

"Beneficent mandate" — "xiu" means beautiful and good; "ming" means the mandate of Heaven. "Xiu ming" is the beautiful and good mandate of Heaven.

"Compliant with Heaven's beneficent mandate" taken together means: following the operation of the Way of Heaven and accomplishing the beautiful mandate of Heaven.

However, interpretations of "xiu ming" have historically varied.

One view: "xiu ming" means "resting in the mandate of Heaven" — enjoying the goodness of Heaven's mandate. When one follows the Way of Heaven, the mandate of Heaven is beautiful, and blessings naturally descend.

Another view: "xiu ming" means "beautifying the mandate" — making Heaven's mandate even more beautiful. When people follow Heaven in curbing evil and promoting good, Heaven's mandate becomes more beautiful through human virtue. This view implies the mutual resonance of Heaven and humanity.

Yet another view: "xiu" is borrowed for "xiu" (shelter/protection). "Compliant with Heaven's beneficent mandate" means following the Way of Heaven to receive Heaven's shelter.

I believe the meaning of "compliant with Heaven's beneficent mandate" should synthesize these views. In the time of Da You, the noble person should follow the natural course of Heaven's Way, curb evil and promote good, and bring all under heaven to goodness. Thus the mandate of Heaven will remain ever new and ever beautiful. This resonates with the Shangshu — Kang Gao's "Heaven's awe is truly in sincerity" and "The mandate is not constant." The mandate of Heaven is not fixed; it assists only where virtue resides. Those who can accord with Heaven through virtue will preserve the beneficent mandate forever; those who cannot will see the mandate transfer elsewhere.

The Shangshu — Shao Gao says: "The August High God transferred the mandate of the former great state of Yin." Yin lost the mandate of Heaven precisely because it could not "comply with Heaven's beneficent mandate" or "curb evil and promote good." Zhou received the mandate of Heaven precisely because Kings Wen and Wu could "comply with Heaven's beneficent mandate" and "curb evil and promote good."

In summary, the eight characters of the Da Xiang Zhuan — "curb evil and promote good, comply with Heaven's beneficent mandate" — constitute the core action program of hexagram Da You and the essence of ancient political philosophy. Fire above heaven illuminates all quarters; the noble person models this image by distinguishing good from evil, praising good and condemning wickedness, following the constants of the Way of Heaven while enjoying the beautiful mandate of Heaven. Such is the governing Way of Great Possession.

Chapter Three: Detailed Exegesis of the Six Line Statements of Da You

The six line statements of Da You each contain deep significance. Here they are explained one by one, striving to exhaust their principles.

Section 1: The Line Statement of Initial Nine

"Initial Nine: No harm in non-involvement. Not blameworthy. If one remains mindful of difficulty, there will be no blame."

I. Textual interpretation.

"No harm in non-involvement" (wu jiao hai) — "jiao" means intercourse, contact; "hai" means harm. "Wu jiao hai" means not becoming entangled with harmful situations. Initial Nine, at the beginning of Da You, is yang and firm in the lowest position; though in the time of Great Possession, it has not yet engaged with those above, and thus can avoid harm.

One interpretation holds that "jiao" is a phonetic loan for "jiao" (entanglement): "wu jiao hai" means having no entangling harm.

"Not blameworthy" (fei jiu) — "fei" equals "not"; "jiu" means fault or blame. "Fei jiu" means there is no fault. Though positioned at the beginning of Da You with low status and limited power, this is not a fault.

"If one remains mindful of difficulty, there will be no blame" (jian ze wu jiu) — "jian" means keeping mindful of hardship and difficulty. If one can maintain the attitude of hardship and self-restraint, neither arrogant nor complacent, one can avoid blame.

II. Analysis of line position.

Initial Nine, yang in a yang position, is properly placed. Yet it occupies the very bottom of the hexagram — the beginning of Great Possession.

At the beginning of Da You, what one possesses is still little — like the initial founding of an enterprise. This is the time to be most cautious; one must not become smug merely because one bears the name of Great Possession.

Initial Nine has no proper correlate above (it shares yang nature with Nine in the Fourth, so they do not correlate); hence "no involvement." Without involvement above, one is not drawn into the complications of affairs; hence "no harm."

III. Why "if one remains mindful of difficulty, there will be no blame"$20

This is the critical point. In the time of Da You, everyone takes delight in abundance — why must Initial Nine alone practice "difficulty"$21

Because at the beginning of Da You, the foundation is not yet firm. Though nominally Great Possession, the actual possessions are minimal. If at this point one already assumes the airs of Great Possession and becomes arrogant and complacent, disaster will certainly follow. Only by maintaining the attitude of difficulty and self-restraint — knowing that founding is not easy, knowing that preservation is harder still — can one lay a stable foundation at the beginning of Great Possession.

This resonates with the spirit of the Shangshu — Wu Yi (Against Idleness). The Duke of Zhou admonished King Cheng: "Alas! Let the noble person never be idle. First know the difficulty of farming, then take ease." One who takes ease without knowing difficulty will certainly fail; only one who knows difficulty may afterward take ease. Initial Nine's "if mindful of difficulty, no blame" is precisely this meaning.

IV. The Xiao Xiang Zhuan's explanation.

The Xiao Xiang Zhuan (Commentary on the Small Image) says: "Da You Initial Nine — no harm in non-involvement."

This states that Initial Nine avoids harm precisely because it is at the beginning of Da You and does not engage with those above. No engagement means no harm; no involvement means no disorder. This is the key to preserving oneself in the world.

V. Historical parallel.

Consider the Zhou people at the founding of their state. Gugong Danfu (the Ancient Duke) first dwelt in the land of Bin, then moved below Mount Qi — at the very beginning of founding, possessing little. Yet the Ancient Duke maintained the attitude of difficulty and self-restraint, diligently cultivating virtuous governance. The Shijing — Da Ya — Mian says: "The Ancient Duke Danfu, came at dawn on horseback. Along the western bank, down to the foot of Qi. Together with the Lady Jiang, they came to survey a dwelling place." Though the Ancient Duke harbored the ambition of founding a state, he acted with caution, not competing with powerful neighbors, managing his enterprise with the heart of hardship. This perfectly accords with Initial Nine's "no harm in non-involvement; mindful of difficulty, no blame."

Section 2: The Line Statement of Nine in the Second Place

"Nine in the Second: A great cart for loading. There is somewhere to go. No blame."

I. Textual interpretation.

"A great cart for loading" (da che yi zai) — "da che" is a great cart capable of bearing heavy loads. "Yi zai" means using it to load things. Nine in the Second, yang-firm and centrally placed, is like a great cart capable of bearing heavy loads — equal to great responsibilities.

"There is somewhere to go" (you you wang) — "you" means "a place." One has somewhere to proceed, something to accomplish.

"No blame" — one's actions being proper, there will be no fault.

II. Analysis of line position.

Nine in the Second, yang in a yin position, is not properly placed in terms of line-position correspondence. Yet it occupies the center of the lower trigram, possessing the virtue of centrality. Moreover, Nine in the Second corresponds with Six in the Fifth — the most important correlative relationship in the Da You hexagram.

Nine in the Second is the central line of the lower trigram Qian, possessing the virtue of firmness and centrality. Qian symbolizes the great cart (Qian represents metal, roundness, and the great cart); Nine in the Second at the center of Qian perfectly matches the "great cart" image.

III. Why can Nine in the Second be "a great cart for loading"$22

Nine in the Second's ability to bear heavy loads like a great cart rests on several factors:

First, firmness and strength. Nine in the Second is a yang line — with the substance of yang firmness comes the power to bear loads.

Second, central position and measure. Nine in the Second occupies the center of the lower trigram — neither biased nor partial, possessing the virtue of upright centrality. Loading a cart requires balance; imbalance causes toppling.

Third, correspondence with Six in the Fifth above. With a wise sovereign's trust above and firmness of talent below, ruler and minister are well-matched — hence great responsibility can be borne without hindrance.

This is like a worthy minister receiving a mandate from a wise sovereign, bearing great responsibility, executing it with firm and centered virtue — nothing beyond one's capacity.

IV. What does "there is somewhere to go; no blame" mean$23

Since Nine in the Second is like a great cart able to bear heavy responsibility, having somewhere to proceed carries no blame. This says Nine in the Second is not merely capable of guarding but also of acting. Guarding that contains initiative, stillness that contains movement — this is the virtue of Nine in the Second.

Yet why does it not say "auspicious" (ji) but merely "no blame" (wu jiu)$24 Because Nine in the Second, though combining talent and virtue, occupies the minister's position, not the sovereign's. For a minister, the highest standard is "no blame" — one must not exceed one's station in seeking fortune. Fulfilling one's appointed duty, completing the task one was loaded with — this is "no blame." Such was the righteousness of sovereign and minister in pre-Qin times.

V. The Xiao Xiang Zhuan's explanation.

The Xiao Xiang Zhuan says: "A great cart for loading — accumulated centrality prevents ruin."

The four characters "accumulated centrality prevents ruin" (ji zhong bu bai) are supremely apt. "Accumulated centrality" means the accumulation of centered, upright virtue. Because one has inwardly accumulated the virtue of centered uprightness, one can bear heavy responsibility without breaking. This is to say that inner fullness determines outer load-bearing capacity.

Why does "accumulated centrality" prevent "ruin"$25 Because centered virtue is like a cart's axle — when the axle is firm, the cart does not break. When centered virtue is full, heavy burdens cannot bend one.

VI. Historical parallel.

Consider Yi Yin assisting King Tang of Shang. Yi Yin was a servant-escort from the state of You Shen, who spoke to Tang through the analogy of cooking. Tang recognized his worthiness and entrusted him with governance. Yi Yin, with his firm and centered virtue, assisted King Tang in conquering Jie and establishing the Shang — a paradigm of "a great cart for loading."

The Mengzi — Wan Zhang Shang relates Yi Yin's words: "Heaven, in giving birth to these people, causes those who know first to awaken those who know later, and those who are first awakened to awaken those who are later awakened. I am one among Heaven's people who has awakened first; I shall use this Way to awaken these people." Yi Yin took upon himself the responsibility of being the first to awaken — like a great cart assuming its great load. This is precisely the image of Nine in the Second.

Likewise the Duke of Zhou assisting King Cheng, serving as regent for seven years, campaigning in the south and north, creating the rites and music — none under heaven bore a heavier burden. Yet the Duke of Zhou always acted with a centered heart, never arrogant or self-important, ultimately accomplishing the great enterprise and returning governance to King Cheng. This too is a clear proof of "a great cart for loading; accumulated centrality prevents ruin."

Section 3: The Line Statement of Nine in the Third Place

"Nine in the Third: A duke makes offering to the Son of Heaven. A petty person cannot do this."

I. Textual interpretation.

"Duke" (gong) — the honorific title of a feudal lord. Among the five ranks of ancient nobility — duke, marquis, earl, viscount, baron — "duke" is the most honored. Here "duke" broadly refers to any high-ranking, virtuous minister or lord.

"Makes offering to the Son of Heaven" (yong heng yu tianzi) — The character "heng" has two readings: one as "xiang," meaning to feast or make offerings at an audience; one as "heng," meaning success or penetration. Most pre-Qin classical scholars consider this "heng" should be read as "xiang" — a feudal lord making offerings at audience with the Son of Heaven.

"Makes offering to the Son of Heaven" means presenting tribute to the Son of Heaven at audience. Lords and ministers present their possessions to the Son of Heaven, sharing the fruits of Great Possession together.

"A petty person cannot do this" (xiao ren fu ke) — "fu ke" means "cannot." "Xiao ren" refers to persons of meager virtue and low station. A petty person cannot perform this act of a duke offering to the Son of Heaven.

II. Analysis of line position.

Nine in the Third, yang in a yang position, is properly placed. It occupies the topmost line of the lower trigram Qian, the extreme of the lower trigram. Nine in the Third stands at the boundary of upper and lower, like a feudal lord positioned between the Son of Heaven and the common people.

III. Why does Nine in the Third "make offering to the Son of Heaven"$26

In the time of Da You, the world is flourishing. Nine in the Third, with firm and correct virtue at the top of the lower trigram, possesses abundant resources and achievements. Yet what Nine in the Third possesses is not private — it should be presented "in offering to the Son of Heaven," shared with the state and offered upward.

This accords with pre-Qin institutions. The Zhouli records that feudal lords had the ritual of court audience, attending the Son of Heaven annually or every few years to present regional tribute. The Liji — Wang Zhi says: "The feudal lords' duty to the Son of Heaven: every year a minor embassy, every three years a major embassy, every five years a court audience." During audience, feudal lords presented products of their lands to the Son of Heaven, and the Son of Heaven reciprocated with gifts. This is the institutional background of "a duke makes offering to the Son of Heaven."

IV. Why "a petty person cannot do this"$27

This statement carries deep significance. Why can a petty person not perform this$28

First, the petty person lacks virtue. Offering to the Son of Heaven is not merely material tribute but spiritual submission. It requires utmost sincerity and reverent virtue. The petty person, harboring selfish motives and ignorant of public duty, cannot perform this.

Second, the petty person lacks magnanimity. In the time of Great Possession, with abundance everywhere, the petty person sees profit and forgets duty, unwilling to offer possessions to the public — hence cannot perform this.

Third, the petty person lacks standing. "Offering to the Son of Heaven" is the affair of dukes and ministers; the petty person's station is too low for such a great rite.

Yet the deeper meaning of "petty person" here is: anyone whose heart is narrow and who cannot take all-under-heaven as public concern is a "petty person." Even if one occupies Nine in the Third's position, if one's heart is that of a petty person, one still "cannot" make offering to the Son of Heaven. This has no necessary relation to the height of one's position; the key lies in the breadth of one's heart.

V. The Xiao Xiang Zhuan's explanation.

The Xiao Xiang Zhuan says: "A duke makes offering to the Son of Heaven — a petty person would bring harm."

"A petty person would bring harm" — if a petty person occupies this position and cannot offer to the Son of Heaven, but instead uses a selfish heart to hoard possessions, this becomes harmful. The warning is most urgent. Throughout history, how many powerful ministers possessed great authority and wealth yet failed to serve the public and observe the law, ultimately falling to ruin — all clear lessons of "a petty person cannot do this."

VI. Historical parallel.

Consider the initial enfeoffment of the early Zhou. After King Wu conquered Yin, he enfeoffed lords on a grand scale. The Duke of Zhou was enfeoffed in Lu, Grand Duke Tai in Qi, the Duke of Shao in Yan, and Viscount Kang in Wei. Each lord had his state, his land and people, yet all honored the Son of Heaven as supreme, regularly attending court and presenting tribute. This was precisely the institutional practice of "a duke makes offering to the Son of Heaven."

The Zuozhuan — Duke Zhao Year 13 records Shu Xiang's words: "When the lords were enfeoffed, they all received their emblems of authority from the royal house, to stabilize their altars of soil and grain." The lords' "possession" originally came from the Son of Heaven's "granting." Therefore the lords' Great Possession should be repaid by offering to the Son of Heaven. Such was the moral reasoning of pre-Qin feudalism.

Section 4: The Line Statement of Nine in the Fourth Place

"Nine in the Fourth: It is not overbearing. No blame."

I. Textual interpretation.

"It is not overbearing" (fei qi peng) — This phrase is the most debated, with long-standing disagreements.

"Fei" equals "not." The character "peng" has been interpreted variously:

One view holds "peng" is a loan for "pang" (side/partisan): "fei qi peng" means "not taking sides," not relying on others.

Another holds "peng" means "grand/imposing": "fei qi peng" means not displaying one's grandness, not presuming upon one's imposing stature.

Another holds "peng" is cognate with "peng" (to swell): "fei qi peng" means not swelling up, not becoming arrogant.

Yet another holds "peng" is the sound of drums. "Fei qi peng" means not beating drums to attract attention.

Synthesizing these views, I believe "fei qi peng" most fittingly means "not presuming upon one's grandness, not being arrogant or showy." Nine in the Fourth, in the time of Da You, holds a high position close to the sovereign. If it were arrogant and self-aggrandizing, it would inevitably attract envy and disaster. Only by being able to "not be overbearing" — not boasting of one's imposing status — can one avoid blame.

II. Analysis of line position.

Nine in the Fourth, yang in a yin position, is not properly placed. It occupies the lowest line of the upper trigram Li, in the fourth position — the position closest to the sovereign, the extreme of the minister's station.

Nine in the Fourth's situation is most delicate. Above is Six in the Fifth, the sovereign — yielding in the place of honor; below are three yang lines: Initial Nine, Nine in the Second, and Nine in the Third. Nine in the Fourth, a firm minister close to a yielding sovereign — if arrogant and overbearing, there is the suspicion of pressuring the sovereign, and disaster must follow.

Therefore Nine in the Fourth's essential principle is "not overbearing": restraining one's edge, maintaining self-effacing humility, not using one's firmness to dominate the yielding sovereign.

III. The Xiao Xiang Zhuan's explanation.

The Xiao Xiang Zhuan says: "Not overbearing, no blame — through clear discernment."

"Through clear discernment" — Nine in the Fourth's ability to be "not overbearing" and avoid blame comes from its capacity for clear discernment of the situation. Nine in the Fourth sits within the upper trigram Li; Li means brightness — hence the virtue of "clear discernment." To clearly discern the delicacy of one's circumstances, knowing when to advance and when to retreat, when to be firm and when to yield — this requires great wisdom.

IV. Historical parallel.

The finest example is Guan Zhong serving as chancellor of Qi. Guan Zhong assisted Duke Huan of Qi, uniting the lords nine times, rectifying all under heaven — his achievements were immense. Yet Guan Zhong consistently stayed within the bounds of a minister's duty, never becoming arrogant on account of his great merit.

The Lunyu — Xian Wen records the Master's assessment of Guan Zhong: "Guan Zhong served as chancellor to Duke Huan, hegemon over the feudal lords, uniting and rectifying all under heaven — the people to this day receive his benefactions. Were it not for Guan Zhong, we would be wearing our hair loose and folding our robes to the left." Guan Zhong's merit was enormous, yet he was able not to exceed the bounds of a minister's propriety — a fine example of "not overbearing."

However, Guan Zhong also had the extravagances of "three households," "the raised platform," and "the screened gate" — this being the "overbearing" side that later generations criticized. From this one can see how difficult "not overbearing" truly is.

Section 5: The Line Statement of Six in the Fifth Place

"Six in the Fifth: Its sincerity reaches out to all, awe-inspiring. Auspicious."

I. Textual interpretation.

"Its sincerity" (jue fu) — "jue" means "its"; "fu" means sincerity and trustworthiness. Six in the Fifth transforms all under heaven through the virtue of sincerity.

"Reaches out to all" (jiao ru) — describes the appearance of mutual interaction and communication. Six in the Fifth uses the virtue of sincerity to interact with all people under heaven — above and below communing, hearts meeting hearts.

"Awe-inspiring" (wei ru) — describes the appearance of having dignity. Though Six in the Fifth rules with yielding gentleness, it naturally possesses its own authority. This is not the authority of coercion but the authority of virtue. When one moves others through sincerity, they naturally develop a sense of reverence — dignified without anger.

"Auspicious" (ji) — greatly fortunate.

II. Analysis of line position.

Six in the Fifth, yin in a yang position, is not properly placed by correspondence. Yet it is the master line of the entire hexagram — the sovereign's line.

Six in the Fifth is the core of hexagram Da You; the success or failure of the entire hexagram depends on this line. Six in the Fifth, a single yielding line among five firm ones, yin in the place of honor — perfectly matches the Tuan Zhuan's description: "the yielding has attained the place of honor, great and central, with above and below responding to it."

Six in the Fifth properly corresponds with Nine in the Second — firmness and yielding complementing each other, sovereign and minister well-matched. This is the key to Great Possession.

III. "Its sincerity reaches out to all" — how is this achieved$29

Six in the Fifth, yielding in the place of honor, governs the five firm lines not by force but through the power of sincere trust. This is the crucial wisdom of Six in the Fifth.

The Lunyu — Wei Zheng records the Master's words: "A person without trustworthiness — I do not know how that is possible. A great cart without a yoke-bar, a small cart without a collar-bar — how could it go anywhere$30" Trust is the foundation of one's standing among people and the basis of governing a state.

The Zhongyong (Doctrine of the Mean) says: "Sincerity is the Way of Heaven; making oneself sincere is the Way of humanity. The sincere person hits the center without effort, apprehends without deliberation, and naturally embodies the middle way — this is the sage."

And Master Meng (Mengzi — Li Lou Shang) says: "Sincerity is the Way of Heaven; striving for sincerity is the Way of humanity. One who is perfectly sincere and yet fails to move others — that has never happened; one who is insincere and yet moves others — that too has never happened." Perfect sincerity moves people; thus Six in the Fifth's "sincerity reaching out to all" moves the five yang lines through perfect sincerity, causing them to open their hearts and return in allegiance.

IV. Whence comes "awe-inspiring"$31

The Lunyu — Zi Lu: "If his own person is correct, things proceed without commands being issued; if his own person is not correct, though commands be issued, they are not followed." Six in the Fifth, through the virtue of utmost sincerity, sets its own person right — then things proceed without commands, and dignity arises without anger.

Why can sincerity generate dignity$32 Because the sincere person cannot be deceived. When people know their sovereign is utterly sincere and cannot be deceived, they naturally develop a sense of awe. From this awe comes dignity. This is entirely different from the "authority" of intimidation — it is the natural "authority" that arises from virtuous influence.

This resonates with the Laozi, Chapter 17: "The best (tai shang) — the people below merely know they exist. Next best — they love and praise them. Next — they fear them. Next — they revile them. Where trust is insufficient, there will be distrust. How sparing were their words! When the work was done and affairs complete, the hundred surnames all said: 'We did it ourselves naturally.'" Six in the Fifth's authority of "ease without defensiveness" perfectly matches the level of "the best — the people below merely know they exist."

V. The inevitability of "auspicious."

Among the six lines, only Six in the Fifth is declared "auspicious." Other lines speak of "no blame," "not blameworthy," or "nothing unfavorable" — only Six in the Fifth receives the pure "auspicious." This is because Six in the Fifth is the master of the entire hexagram, the core of Great Possession; its auspiciousness is the auspiciousness of the whole.

VI. The Xiao Xiang Zhuan's explanation.

The Xiao Xiang Zhuan says: "Its sincerity reaching out to all — trust reveals the will. The auspiciousness of being awe-inspiring — ease without defensiveness."

"Trust reveals the will" — Through the virtue of trust, the inner will is revealed and expressed. Six in the Fifth's sincerity is not a false performance but the natural expression of a true heart.

"Ease without defensiveness" — Six in the Fifth's authority comes from a character of ease and affability, not from a mind of vigilance and suspicion. Treating people with an easy heart, needing no defensiveness, yet naturally possessing dignity — this is the highest level of "authority."

VII. Historical parallel.

The finest example is Emperor Shun. The Shangshu — Shun Dian records Shun's virtue: "Profoundly wise, cultured and bright, warm and respectful, genuinely sincere." Shun, with his warm and respectful virtue, occupied the Son of Heaven's position, and all under heaven returned in allegiance.

And the Lunyu — Wei Ling Gong records the Master's words: "Was not Shun one who governed by non-action$1 What did he do$2 He simply composed himself reverently, facing south." Shun's governing of the world was through non-action — composing himself reverently and facing south. This is the supreme paradigm of Six in the Fifth's "sincerity reaching out to all, awe-inspiring."

Section 6: The Line Statement of Top Nine

"Top Nine: From Heaven it is blessed. Auspicious, nothing unfavorable."

I. Textual interpretation.

"From Heaven it is blessed" (zi tian you zhi) — Assistance coming from Heaven.

"Auspicious, nothing unfavorable" (ji wu bu li) — greatly auspicious with nothing unfavorable. This is one of the most fortunate line statements among the sixty-four hexagrams.

II. Why can Top Nine receive Heaven's blessing$3

The Xici Shangzhuan records the Master's words explaining this line:

"The Master said: 'You (blessed) means aided. What Heaven aids is compliance. What people aid is trustworthiness. One treads the path of trust and thinks of compliance, and moreover esteems the worthy. Therefore from Heaven it is blessed — auspicious, nothing unfavorable.'"

"What Heaven aids is compliance" — what Heaven assists are those who comply with the Way of Heaven.

"What people aid is trustworthiness" — what people assist are those who have sincerity and trust.

"One treads the path of trust and thinks of compliance" — one physically practices the way of trust, and in one's heart constantly contemplates compliance with heavenly principle.

"And moreover esteems the worthy" — and additionally one reveres and honors the worthy and capable.

The Master's words dissect the reason for Top Nine's blessing with supreme thoroughness. Heaven's blessing is not an unconditional gift but a conditioned response. The conditions are three: first, trust; second, compliance; third, esteeming the worthy.

III. Why does the extreme of flourishing not decline$4

Because Top Nine, though at the extreme of Da You, guards itself through the three virtues of trust, compliance, and esteeming the worthy. The extreme of Da You is not the extreme of overflowing fullness but the extreme of virtuous conduct. When virtuous conduct reaches its extreme, the Way of Heaven aids it — there is no limit.

This resembles what the Laozi, Chapter 9, says: "To hold and fill to the brim — better to have stopped in time. ... Wealth and honor with arrogance — this brings its own calamity. When the work is done and fame achieved, to withdraw — this is the Way of Heaven." Yet Top Nine differs in that its "possession" is not "fullness," its "flourishing" is not "arrogance." Possessing without being full, flourishing without being arrogant, guarding with trust, compliance, and esteeming the worthy — this is why the Way of Heaven blesses.

IV. "From Heaven it is blessed" and the Heaven-humanity relationship.

The Shangshu — Tang Gao says: "The Way of Heaven blesses the good and brings calamity upon the profligate." The Zuozhuan — Duke Xi Year 5 records Gong Zhiqi's words: "Ghosts and spirits do not simply favor people — they depend only upon virtue." And quotes the Zhou Shu: "August Heaven has no favorites; it assists only the virtuous."

Da You Top Nine's "from Heaven it is blessed" perfectly accords with "August Heaven has no favorites; it assists only the virtuous."

However, Master Xun maintained: "The operations of Heaven proceed with constancy — they do not exist for Yao, nor do they perish for Jie" (Xunzi — Tian Lun), arguing that the Way of Heaven operates naturally without favoring based on human conduct. From this perspective, "from Heaven it is blessed" means that by acting in accordance with the natural principles of the Way of Heaven, one naturally achieves auspicious outcomes.

Though the two understandings differ, their conclusion is the same: those who follow the Way of Heaven and cultivate virtue achieve favorable results. This is the consensus of pre-Qin thought.

V. Historical parallel.

The finest example is King Wen. The Shangshu — Wu Yi records the Duke of Zhou's words: "King Wen dressed humbly, devoting himself to the works of peace and the works of the field. Gentle, kind, reverential, and respectful, he cherished and protected the small people, showing kindness to widowers and widows. From dawn until past midday, he did not have leisure to eat — using all this to harmonize all the people."

King Wen accumulated virtue in this way and ultimately received Heaven's mandate — two-thirds of the realm were his. This is clear evidence of "from Heaven it is blessed — auspicious, nothing unfavorable."

Also Emperor Yao. The Shangshu — Yao Dian says: "Examining antiquity, we find Emperor Yao ... reverential, bright, cultured and thoughtful, sincerely calm; truly respectful and capable of yielding. His radiance covered the four quarters and reached to heaven above and earth below." Emperor Yao's virtue combined all three — trust, compliance, and esteeming the worthy — hence he could "cover the four quarters and reach to heaven above and earth below." This is Heaven's blessing at its utmost.

Chapter Four: A Comprehensive Study of the Tuan Zhuan and Xiang Zhuan of Da You

Section 1: The Structural Logic of the Tuan Zhuan

The Tuan Zhuan on Da You may be divided into three layers:

First layer: Explaining the hexagram name. "The yielding has attained the place of honor, great and central, with above and below responding to it — hence 'Great Possession.'"

Second layer: Describing the hexagram's virtue. "Its virtue is firm and strong yet cultured and bright."

Third layer: Explaining the hexagram judgment. "It responds to Heaven and acts in accordance with the time — therefore 'supremely successful.'"

Three layers tightly connected: the configuration forms (first), which contains the virtue of firmness-and-brightness (second), and with this virtue responding to Heaven and acting with the time, supreme success results (third). Progressive and interlocking, extremely rigorous.

Section 2: The Political Philosophy of "The Yielding Has Attained the Place of Honor"

Pre-Qin political thought contains two major schools regarding the sovereign's virtue:

One school argues the sovereign should be firm and decisive. The Shangshu — Da Yu Mo records three virtues, with "firmness overcoming" at center. The Hanfeizi — Zhu Dao says: "The enlightened ruler takes no action above; the ministers tremble below."

Another school argues the sovereign should be yielding and modest. The Laozi, Chapter 76: "The hard and rigid are the companions of death; the soft and supple are the companions of life. ... The strong and great dwell below; the soft and weak dwell above."

Da You's "the yielding attaining the place of honor" is closer to the latter view, yet does not entirely reject firmness. The subtlety lies in "the yielding occupying the place of honor" while "firmness serves below" — yielding and firmness complement each other. Six in the Fifth's yielding is not weakness but the yielding that opens itself to receive the worthy — yielding with firmness within.

Why the yielding in the place of honor rather than the firm$5 If the firm occupied the place of honor, all firm lines below would contend with it — mutual contention leads to breakage. When the yielding occupies the place of honor, the firm lines each rest peacefully in their positions. This is like water in a vessel — responding to ten thousand shapes through yielding. The yielding above and the firm below, each finding its proper place — this is why Great Possession comes to be.

Section 3: The Thought of the Middle Way in "Great and Central"

"The center" is the heart of heaven and earth. The Liji — Zhongyong says: "Before joy, anger, sorrow, and happiness emerge, this is called the center; when they emerge and all hit the proper measure, this is called harmony. The center is the great root of all under heaven; harmony is the universal path of all under heaven. When center and harmony are perfected, heaven and earth take their proper positions and all things are nourished."

Da You's Six in the Fifth attaining "great centrality" means attaining the great root of all under heaven. Non-merely "central" but "greatly central" means the center not of one affair but of ten thousand affairs, not of one moment but of ten thousand ages.

Section 4: The Thought of Heaven-Human Unity in "Responds to Heaven and Acts in Accordance with the Time"

"Responds to Heaven" means being in reciprocal correspondence with the Way of Heaven. The Shangshu — Tai Shi Shang says: "Heaven sees through what our people see; Heaven hears through what our people hear."

"Acts in accordance with the time" means acting as the time requires. This is not passive submission but active reciprocal response. Humanity calls upon the Way of Heaven through virtuous conduct; the Way of Heaven responds through temporal circumstances. Between Heaven and humanity, a benign interaction forms.

Section 5: Deeper Reading of "Curbing Evil, Promoting Good, Compliant with Heaven's Beneficent Mandate"

The philosophical foundation of "curbing evil and promoting good."

The Confucian school takes benevolence and righteousness as the standard. The Lunyu — Li Ren records the Master: "Only the benevolent person can properly love others and properly hate others."

The Mohist school takes benefiting all under heaven as the standard.

The Legalist school takes laws and ordinances as the standard.

The Daoist school holds a skeptical attitude toward fixed standards. The Laozi, Chapter 2: "When all under heaven know beauty as beauty, ugliness is already there."

Da You's "curbing evil and promoting good," from the hexagram image, uses fire's (Li) brightness illuminating heaven's (Qian) breadth — more closely aligned with the Confucian position.

"Compliant with Heaven's beneficent mandate" concerns the pre-Qin mandate-of-Heaven view. The core: Heaven's mandate is not fixed but shifts with virtue. The Shangshu — Duo Shi says: "The High God does not give permanently." The Shangshu — Shao Gao: "We cannot fail to take warning from Xia; nor can we fail to take warning from Yin." Xia and Yin lost the mandate because they could not curb evil and promote good.

Chapter Five: Hexagram Transformation and the Inverted, Complementary, and Nuclear Relationships of Da You

Section 1: The Principle of Hexagram Transformation

Da You can be derived from Qian (fifth line changing to yin), from Bi (complete yin-yang reversal), from Tong Ren (inversion), or theoretically from Da Zhuang.

Section 2: The Inverted Hexagram — Da You and Tong Ren

Da You and Tong Ren are inversions of each other. Tong Ren is the inner foundation, Da You is the outer fruition. Without the virtue of Fellowship, the enterprise of Great Possession cannot be achieved.

Section 3: The Complementary Hexagram — Da You and Bi

Da You and Bi are completely opposite in yin-yang. Da You with one yin governing five yang; Bi with one yang governing five yin. Though yin and yang are reversed, the underlying principle is the same: both use sincerity to govern the multitude.

Section 4: The Nuclear Hexagram — Da You Contains Guai

Da You's nuclear hexagram is Guai (Breakthrough). Within Great Possession lies latent the mechanism of decisive action. "Curbing evil" requires the force of decisiveness. Da You's upper nuclear trigram Dui also signifies joy — in the time of abundance, hearts are joyful.

Chapter Six: A Comparative Study of Hexagram Da You and Pre-Qin History

Section 1: Emperor Yao's Governance and the Image of Da You

Emperor Yao's governance perfectly accords with Da You: "yielding attaining the place of honor" (reverent, bright, cultured, capable of yielding), "great centrality" (from harmonizing kinship to concording the myriad states), "above and below responding" (the people transformed to concordance), "firm and bright" (combining cultured wisdom with decisive action), "responding to Heaven and acting with the time" (reverently giving the people their seasons), and "curbing evil and promoting good" (raising Shun, banishing the Four Criminals).

Section 2: King Wen's Virtue and the Way of Da You

King Wen embodied "yielding attaining the place of honor" (careful and reverent, possessing two-thirds yet serving Yin), "great centrality" (not using loud voice or fierce look), "sincerity reaching out to all, awe-inspiring" (solemn and reverent, all under heaven returning through virtue), and "from Heaven it is blessed" (King Wen on high, shining in Heaven, the mandate made new).

Section 3: King Wu's Conquest of Yin and the Realization of Da You

King Wu completed the enterprise of Great Possession. His campaign was "reverently executing Heaven's punishment" — responding to Heaven and acting with the time. After conquest, his governance — establishing ranks by worthiness, being sincere in trust, honoring virtue — everywhere accorded with Da You's spirit.

Section 4: The Duke of Zhou's Regency and the Preservation of Da You

The Duke of Zhou exemplified "not overbearing" (calling himself "the little one"), created rites and music (institutionalizing "curbing evil and promoting good"), and returned governance to King Cheng (not claiming Great Possession as private). Great Possession is not private possession but public possession.

Section 5: The Rise and Fall in the Spring and Autumn Period

Duke Huan of Qi achieved hegemony by according with Da You's way (trusting Guan Zhong, honoring the Zhou king), but failed to preserve it by employing three petty men. Duke Wen of Jin's nineteen-year exile matched "mindful of difficulty, no blame." King Zhuang of Chu's three years of silence matched "no harm in non-involvement."

Section 6: Divination Examples in the Zuozhuan and Guoyu

The Zuozhuan — Duke Xi Year 25 records "Da You changing to Kui" — the Nine in the Third line moving. Diviner Yan interpreted: "A duke makes offering to the Son of Heaven. Victorious in battle and then feasted by the king — what greater fortune!" Duke Wen subsequently restored King Xiang and defeated Chu — perfectly verifying the divination.

Chapter Seven: Philosophical Inquiry into Da You — Ten Questions and Answers

Question One: Why is Da You "great" while Xiao Xu is "small"$6

Both have one yin and five yang. The key lies in position: Xiao Xu's yin is in the fourth position (a minister's seat); Da You's yin is in the fifth (the sovereign's seat). The same qualities in different positions produce vastly different results.

Question Two: How can one yielding govern five firm$7

The yielding's virtue lies in capacity and accommodation. The yielding in the place of honor occupies the moral high ground. Without one yielding mediating, five firm would contend internally. Yin provides the center to which yang converges.

Question Three: Why does Modesty follow Da You$8

"Fullness invites diminishment; modesty receives increase." Modesty is not the negation of Da You but its completion. External possession with internal non-possessing (not boasting) is true Great Possession.

Question Four: What is the difference between "fire above heaven" and "heaven above fire"$9

Fire above heaven (Da You): the ruler's virtue spreading down. Heaven above fire (Tong Ren): aspirations reaching up. Da You is the result; Tong Ren is the process. Different orientations produce entirely different meanings.

Question Five: Why does Da You contain no "misfortune" or "regret"$10

Though apparently without misfortune, every line's fortune is conditional. "No blame" requires prerequisites. The noble person should approach Da You with the heart of one who might encounter misfortune — only then can its fortune be preserved.

Question Six: Why is the master line yin$11

The Yijing principle: the rare is valued. One yin stands out among five yang. Yin's nature is to gather; without it, five yang would disperse. Using the yielding to govern the firm is the essential secret of governance.

Question Seven: How do Da You and Qian (Heaven) differ$12

Qian's Top Nine: "arrogant dragon has regret" — the extreme brings decline. Da You's Top Nine: "from Heaven it is blessed" — the extreme brings fortune. Pure yang at the extreme becomes overbearing; one yin tempering it prevents this. "All things carry yin and embrace yang; the rushing vital breath blends them into harmony" (Laozi 42).

Question Eight: Whence comes the "trust" in Da You$13

Trust comes from consistency of word and deed, long accumulation of virtue, institutional guarantee, and Six in the Fifth's inner yielding centrality. The yielding can be empty; emptiness can accommodate; accommodation can trust.

Question Nine: How does Da You understand "time"$14

Each line has its own "time": Initial Nine's time is the beginning (guard with difficulty); Nine in the Second's time is the growing (bear loads); Nine in the Third's is ascending (offer to the sovereign); Nine in the Fourth's is near the extreme (not overbearing); Six in the Fifth's is the center (extend sincerity); Top Nine's is the ultimate (seek Heaven's blessing).

Question Ten: What universal insights does Da You offer$15

Seven eternal principles: (1) govern the firm with yielding, (2) be firm and bright, (3) curb evil and promote good, (4) comply with Heaven, (5) trust is fundamental, (6) know the time and act, (7) flourishing yet modest.

Chapter Eight: Hexagram Da You and Pre-Qin Thought on Governance

Section 1: Da You and the Kingly Way

Master Meng: "One who uses force while feigning benevolence is a hegemon. ... One who uses virtue to make people submit — they submit with joyful hearts and genuine sincerity." Da You's Six in the Fifth, through yielding virtue in the place of honor with all five yang returning in allegiance, is precisely the image of the Kingly Way.

Section 2: Da You and People as Foundation

The Shangshu — Wu Zi Zhi Ge: "The people are the foundation of the state; when the foundation is firm, the state is peaceful." Da You's "possession" includes the people's possession. Master Meng: "Taking joy with all under heaven, grieving with all under heaven — one who does this and does not become king has never existed."

Section 3: Da You and Esteeming the Worthy

The Mozi — Shang Xian Shang: "The great person's task lies simply in multiplying the worthy." Da You's five yang lines represent five worthy talents in their proper positions. The way of esteeming the worthy: recognize, employ, trust, honor, and reward.

Section 4: Da You and the Mandate of Heaven

The mandate of Heaven is not constant; it assists only virtue. Da You's "responding to Heaven and acting with the time" is actively cultivating virtue to respond to Heaven's mandate. The Zuozhuan quotes three sayings from the Zhou Shu: "August Heaven has no favorites; it assists only the virtuous." "Millet grain is not what is fragrant; bright virtue alone is fragrant." "The people do not value things; they value only virtue."

Section 5: Da You and Ritual-Music Civilization

Da You's upper Li represents civilized brightness. The six lines each have their "role" — this assignment of roles is the spirit of ritual. Li's beauty corresponds to music's harmony; Qian's order corresponds to ritual's distinctions. Da You itself symbolizes the unity of ritual and music.

Chapter Nine: Hexagram Da You and Pre-Qin Ethical Thought

Section 1: Benevolence and Righteousness

Six in the Fifth embodies benevolence — establishing itself and others, advancing itself and others. Nine in the Third embodies righteousness — dedicating possessions to the public. Initial Nine embodies forbearance — enduring small matters to accomplish great plans. Nine in the Fourth embodies deference — close to the sovereign yet not contending.

Section 2: Loyalty and Trust

Six in the Fifth's sincerity is the sovereign's trust. Nine in the Second's great-cart service is the minister's loyalty. Top Nine's "treading in trust and thinking of compliance" is trust embodied in action. Without loyalty and trust, above and below become estranged and Great Possession collapses.

Section 3: Centrality and Harmony

The Guoyu — Zheng Yu records Historian Bo: "Harmony actually produces things; uniformity cannot continue." Da You combines one yin with five yang — harmony rather than uniformity. The Lunyu — Zi Lu: "The noble person is harmonious but not uniform." When centrality and harmony are perfected, "heaven and earth take their proper positions and all things are nourished."

Chapter Ten: Hexagram Da You and Cosmology

Section 1: Celestial Fire and Astronomy

Da You's "fire above heaven" most directly symbolizes the sun above the sky. Pre-Qin understanding linked astronomical patterns (tianwen) with cultural patterns (renwen). Da You's fire above heaven (astronomical) corresponds to the sage-king's virtue spreading far (cultural).

Section 2: Yin-Yang Waxing and Waning

Among the six one-yin-five-yang hexagrams (Da You, Gou, Xiao Xu, Guai, Tong Ren, Lu), Da You with yin in the fifth position is the most honored. Position matters far more than quantity. Yin provides the center to which yang converges — like a riverbed guiding water or a direction leading wind.

Section 3: Heaven-Human Unity

Da You places Qian (Heaven) below and Li (sun) above — humanity models this by taking firmness as inner foundation and brightness as outer expression. "Responding to Heaven" concretely means: modeling Heaven's vigor, the sun's brightness, Heaven's order, and Heaven's impartiality. "Acting with the time" has cosmological significance: modeling the four seasons' ceaseless, timely revolution.

Chapter Eleven: Comparative Study of Da You with Other Hexagrams

Section 1: Da You and Modesty — Flourishing and Restraint

The Tuan Zhuan on Modesty: "The Way of Heaven diminishes the full and augments the modest; the Way of Earth transforms the full and flows toward the modest; ghosts and spirits harm the full and bless the modest; the Way of Humanity detests the full and favors the modest." Da You followed by Modesty: flourishing yet practicing modesty prevents waning.

Section 2: Da You and Pi — Penetration and Blockage

Da You: "supremely successful." Pi: the utmost of blockage. Da You communicates above and below; Pi cuts them off. Transformation from Pi to Da You requires expelling petty persons, employing the worthy, and connecting above and below through the yielding center.

Section 3: Da You and Ding — Two Images of Abundance

Both have Li above. Da You's scale is greater (fire illuminating all under heaven); Ding's function is more specific (nourishing the worthy). Da You is the substance; Ding is the function.

Section 4: Da You and Yu — Possession and Joy

The Xugua Zhuan: "Those who possess greatly and can be modest must have enthusiasm." First possess, then be modest, then rejoice — three indispensable steps. Delight without first practicing modesty is arrogant extravagance; only delight born from modesty is correct and enduring.

Chapter Twelve: The Way of Da You — General Conclusion and Summary

Section 1: Core Principles

Eight core principles: (1) govern the firm with yielding, (2) firm and bright, (3) the way of great centrality, (4) curb evil and promote good, (5) comply with Heaven's beneficent mandate, (6) tread in trust and think of compliance, (7) esteem and employ the worthy, (8) flourishing yet capable of modesty.

Section 2: Position in Intellectual History

Da You receives "yuan heng" alongside Qian and Kun. Its six lines contain no misfortune or regret. It provides the theoretical summary of pre-Qin sage-kings' governance, a complete ethical system, and the most concentrated exposition of "August Heaven has no favorites; it assists only the virtuous."

Section 3: Methodological Reflections

Five methods employed: (1) explaining the canon through the canon, (2) verifying the canon through history, (3) mutual corroboration through multiple texts, (4) asking "why" extensively, (5) comparative study.

Section 4: The Eternal Value of Da You

The Way of Da You addresses fundamental questions any society must face: how to govern, maintain, develop, preserve, and obtain aid. Its principles — governing through virtue, combining firmness and yielding, curbing evil and promoting good, complying with Heaven, sincerity as foundation, honoring the worthy, flourishing yet modest — are universally valid across all places and ages.

The Xici Shangzhuan says: "The Yi is commensurate with heaven and earth; therefore it can comprehensively encompass the Way of heaven and earth." Da You's six lines combine the Three Powers: Top Nine accords with Heaven's Way, Six in the Fifth practices Humanity's Way, Initial Nine guards Earth's Way. Heaven, Earth, and Humanity penetrating through — this is the grand architecture of the Way of Da You.

Appendix One: Methods of Divination and Application of Hexagram Da You

I. General Meaning

When one obtains Da You (no moving lines or all lines moving): greatly auspicious, all affairs penetrating. Guard with virtue; do not be arrogant.

II. Each Moving Line

Initial Nine moves: Becomes Fire over Mountain (Traveler). Guard with humility and caution.

Nine in the Second moves: Becomes Fire over Fire (Clinging). Brightness at its peak; bear loads and act.

Nine in the Third moves: Becomes Fire over Lake (Opposition). "A duke makes offering to the Son of Heaven" — auspicious.

Nine in the Fourth moves: Becomes Wind over Heaven (Small Accumulation). Restrain one's edge; small accumulation only.

Six in the Fifth moves: Becomes Heaven over Heaven (Qian). Pure firmness; guard against arrogant regret.

Top Nine moves: Becomes Thunder over Heaven (Great Vigor). Fame resounding; guard against excessive rigidity.

III. Lessons from Pre-Qin Examples

The moving line's statement is the core basis; the transformed hexagram's image is supplementary; comprehensive judgment combines with the specific matter asked about.

Appendix Two: A Study of the Numerical Symbolism of Hexagram Da You

I. Hexagram Number

Pre-Heaven arrangement: upper Li (number 3), lower Qian (number 1). Post-Heaven arrangement: upper Li (south), lower Qian (northwest).

II. Line Numbers

Total: 5 x 9 + 6 = 51. The great expansion number is 50 (Xici Shangzhuan) — close to Da You's total of 51, perhaps not coincidental.

III. Characteristics

Six one-yin-five-yang hexagrams exist (Da You, Gou, Xiao Xu, Guai, Tong Ren, Lu). Da You with yin in the fifth position is the most honored among them.

Appendix Three: A Collation of "Da You"-Related Texts in Pre-Qin Classics

I. Shangshu

The Shangshu — Hong Fan: "When you have a great doubt." "Great" and "have" used consecutively, though not the specific term "Da You."

II. Shijing

The Shijing — Da Ya — Da Ming: "The mandate came from Heaven — it mandated this King Wen." The poetic expression of "from Heaven it is blessed."

The Shijing — Da Ya — Wen Wang: "King Wen is on high; oh, he shines in Heaven." The personified expression of fire above heaven.

III. Zuozhuan

The Zuozhuan — Duke Xi Year 25: "encountered Da You changing to Kui." The direct appearance of hexagram Da You, as discussed in detail above.

IV. Lunyu

"To govern by virtue is like the Pole Star dwelling in its place while all the other stars revolve about it." Matches Six in the Fifth — yielding in the place of honor with above and below responding.

"How majestic! Shun and Yu possessed all under heaven, yet took no part in it." Possessing yet not treating as private — the spirit of public-mindedness in Da You.

V. Xici Zhuan on Da You's Top Nine

"The Master said: 'You (blessed) means aided. What Heaven aids is compliance. What people aid is trustworthiness. One treads the path of trust and thinks of compliance, and moreover esteems the worthy. Therefore from Heaven it is blessed — auspicious, nothing unfavorable.'"

The most detailed philosophical exposition of Da You in pre-Qin literature.

Conclusion

Hexagram Da You — fire above heaven, brightness illuminating universally, all things flourishing. This hexagram, with one yielding line in the place of honor governing five firm, with the virtue of firmness and brightness responding to Heaven and acting with the time, with the governance of curbing evil and promoting good complying with Heaven's beneficent mandate, with the heart of treading in trust and thinking of compliance receiving Heaven's blessing — its Way is both vast and subtle, its meaning both profound and far-reaching.

Since Fu Xi first drew the trigrams, the image of Da You has been inherent between heaven and earth. The sun above the sky illuminating all quarters — this is Great Possession in the natural world. A sage-king ruling above with virtue spreading far — this is Great Possession in the human world. Natural Great Possession and human Great Possession are rooted in one and the same Way — the Way of Heaven.

King Wen appended the judgment "Da You, yuan heng" — four characters concise yet comprehensive. "Yuan heng" means great penetration. In the time of Great Possession, why can there be great penetration$16 Because its virtue is complete. The yielding attaining the place of honor, great centrality, above and below responding, firm and bright, responding to Heaven and acting with the time — five virtues all present, hence supreme success. Lacking one virtue means incomplete success — this is the admonition of Da You.

The Master's commentarial Wings further developed Da You's depths. "Curbing evil and promoting good, complying with Heaven's beneficent mandate" is the guiding principle of governance. "Treading in trust and thinking of compliance, moreover esteeming the worthy" is the essential of self-cultivation. The sage's words endure through ten thousand ages without being worn away.

Examining pre-Qin history: Emperor Yao's governance, Emperor Shun's virtue, King Wen's enterprise, King Wu's achievement, the Duke of Zhou's administration — all without exception accord with the Way of Da You. Da You is not empty talk — there are real deeds to prove it. Da You is not abstract theory — there are clear validations to confirm it.

Yet after Great Possession one must guard oneself with modesty — this is the teaching of the Xugua and the lesson of history. Yin-Shang fell precisely because it could not preserve the modesty of Great Possession; the Zhou royal house endured precisely because it could preserve the modesty of Great Possession. Those who flourish yet practice modesty endure; those who flourish without modesty fall — an unchanging principle through all ages.

In my study of hexagram Da You, undertaken over a long period, I have gained much. I am deeply moved by the vast profundity of the ancient sages' wisdom — beyond what a later student can aspire to match. Yet the scholar's task lies in expounding the intent of the ancient sages and transmitting the Way of past worthies. Though my strength may fall short, my aspiration dares not slacken.

I close by quoting the Xici Shangzhuan: "The Yi contains the Way of the sage in four aspects: in speaking, one values its words; in moving, one values its changes; in crafting implements, one values its images; in divination, one values its prognostications." Hexagram Da You — in words it has the beauty of "supremely successful"; in changes it has the subtlety of six lines; in images it has the brightness of fire over heaven; in prognostication it has the sign of auspiciousness. All four aspects of the Way complete — this is why Great Possession is truly Great Possession.

The Way of Da You shines luminously like the sun in the sky. May all persons of purpose under heaven be encouraged by it together.

Xuanji Editorial Board, respectfully composed

List of Principal Cited Texts

1. Yijing (Zhou Yi, including the canon and the Ten Wings)
2. Shangshu (Book of Documents: Yao Dian, Shun Dian, Da Yu Mo, Gao Yao Mo, Tang Shi, Tang Gao, Pan Geng, Hong Fan, Mu Shi, Jin Teng, Da Gao, Duo Shi, Wu Yi, Shao Gao, Kang Gao, Tai Shi, Wu Cheng, Shuo Ming, Xian You Yi De, Wu Zi Zhi Ge)
3. Shijing (Book of Odes: Da Ya — Wen Wang, Da Ya — Da Ming, Da Ya — Huang Yi, Da Ya — Mian, Da Ya — Jia Le, Bei Feng — Ri Yue, Zhou Song — Wei Tian Zhi Ming)
4. Zuozhuan (Zuo Commentary: Duke Xi Years 5, 11, 14, 24, 25, 27, 28, 33; Duke Xuan Years 2, 3, 12; Duke Cheng Year 9; Duke Xiang Years 24, 25, 31; Duke Zhao Years 1, 13; Duke Zhuang Year 10)
5. Guoyu (Discourses of the States: Jin Yu 4, Zheng Yu)
6. Lunyu (Analects: Xue Er, Wei Zheng, Li Ren, Yong Ye, Tai Bo, Zi Han, Zi Lu, Xian Wen, Wei Ling Gong, Yang Huo, Yao Yue, Yan Yuan)
7. Mengzi (Mencius: Liang Hui Wang Shang, Gongsun Chou Shang, Teng Wen Gong Shang, Li Lou Shang, Gao Zi Shang, Wan Zhang Shang)
8. Laozi (Chapters 2, 7, 8, 9, 17, 36, 40, 42, 61, 76, 78)
9. Zhuangzi (Tianxia chapter)
10. Xunzi (Tian Lun)
11. Hanfeizi (Zhu Dao, Yu Lao, Ding Fa)
12. Guanzi (Mu Min, Xiao Kuang, Quan Xiu)
13. Mozi (Shang Xian Shang, Fei Ming Shang)
14. Liji (Book of Rites: Qu Li Shang, Wang Zhi, Zhongyong, Yue Ji)
15. Zhouli (Rites of Zhou)
16. Erya (Shigu)
17. Shuowen Jiezi

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