Xunzi's 'Jie Bi' (Unveiling Concealment): On the Wholeness of the Dao, Cognitive Limitation, and the Fortune of Being Unobstructed

Chapter VII: The Obstruction of Master Hui: Obstructed by Rhetoric, Unaware of Reality

Section 1: The Tradition of Sophistry and Master Hui Shi’s Debates

"Master Hui was obstructed by Rhetoric, unaware of Reality." (惠子蔽于辞而不知实。)

Master Hui, or Hui Shi, was a famous sophist (Ming Jia, 名家) from the State of Song during the Warring States period. Master Hui was renowned for his exquisite debates and peculiar propositions.

According to the Zhuangzi, "Tian Xia" (天下), Master Hui proposed more than ten famous theses, the most famous including:

"The ultimate great has no outside, called the Great One; the ultimate small has no inside, called the Small One."

"Nothing of thickness can be accumulated, yet it can span a thousand li."

"Heaven and Earth are of equal lowness; mountains and marshes are of equal flatness."

"The sun at noon is already slanting; things in the act of being born are already dying."

"The Great Sameness differs from the Small Sameness; this is called the difference of Small Sameness. All things are completely the same and completely different; this is called the difference of Great Sameness."

"The South is infinite yet has an end."

"Today I travel to Yue, yet I arrive yesterday."

"Interlocking rings can be undone."

"I know the center of the world; it is between Yan in the north and Yue in the south."

"Universal love for all things; Heaven and Earth are one body."

These propositions seem absurd, yet they contain profound contemplation on fundamental concepts like space, time, sameness/difference, and the finite/infinite. Master Hui Shi attempted to use these extreme propositions to expose the limitations of conventional cognition, challenging the framework of concepts people habitually use.

For instance, "Heaven and Earth are of equal lowness; mountains and marshes are of equal flatness"—common sense dictates Heaven is high and Earth is low, mountains are high and marshes are low, which seems indisputable. But Master Hui Shi proposed that from an absolute perspective, all distinctions of high and low are relative; there is no absolute high or low. This method of thinking indeed breaks the rigid framework of common sense and inspires people to contemplate matters from a higher vantage point.

Again, "The sun at noon is already slanting; things in the act of being born are already dying"—the sun begins to slant the moment it reaches its zenith; things begin to die the moment they are born. This reflects a deep insight into change—everything is in flux; any state is transitional; there is no absolutely static state. This insight highly resonates with the doctrine of constant change (Bian Yi) in the I Ching.

The problem, however, is that Master Hui Shi immersed himself so deeply in these linguistic and conceptual debates that he detached himself from the actual state of affairs. In the realm of "Rhetoric" (Ci, 辞), he traveled further and further away, forgetting that "Rhetoric" should serve "Reality" (Shi, 实)—the actual state of things.

Section 2: "Rhetoric" and "Reality"—The Fundamental Problem of the Name-Reality Relationship

The relationship between "Rhetoric" (Ci) and "Reality" (Shi) is essentially the relationship between "Name" (Ming, 名) and "Reality" (Shi, 实)—a core issue in pre-Qin philosophy.

"Rhetoric" here refers to speech, concepts, and debate—the linguistic realm. "Reality" refers to the actual state of affairs—the actual world. The normal cognitive process should be: first observe "Reality," then use "Rhetoric" to describe and analyze "Reality." "Rhetoric" is the tool, "Reality" is the goal. The tool serves the goal; the goal does not submit to the tool.

Master Hui Shi’s error was in reversing the relationship between "Rhetoric" and "Reality"—he did not use "Rhetoric" to describe "Reality," but used "Rhetoric" to construct a purely conceptual world detached from "Reality." In this purely conceptual world, he could derive all sorts of astonishing conclusions ("Heaven and Earth are of equal lowness," "Today I travel to Yue, yet I arrive yesterday"), but these conclusions were often disconnected from the actual state of the real world.

Confucius placed great emphasis on the consistency between "Names" and "Reality" (Ming Shi Yi Zhi, 名实一致). The Analects, "Zi Lu" (子路), records:

"Zi Lu asked, 'If the lord of Wei awaited you to undertake the governance, what would you set right first$17' The Master said, 'It must be rectifying the names!' Zi Lu said, 'Is that so$18 You are indeed eccentric! What needs rectifying$19' The Master said, 'How crude, You! When a gentleman does not know something, he should refrain from speaking about it. If names are not correct, language will not be in accordance with the truth of things. If language is not in accordance with the truth of things, affairs cannot be carried to success. If affairs cannot be carried to success, rites and music will not flourish. If rites and music do not flourish, punishments and fines will not be appropriate. If punishments and fines are not appropriate, the people will not know where to place their hands and feet. Therefore, the gentleman ensures that his names can be spoken, and his words can be put into practice. The gentleman is never careless in what he says.'" (子路曰：‘卫君待子而为政，子将奚先？’子曰：‘必也正名乎！’子路曰：‘有是哉，子之迂也！奚其正？’子曰：‘野哉，由也！君子于其所不知，盖阙如也。名不正则言不顺，言不顺则事不成，事不成则礼乐不兴，礼乐不兴则刑罚不中，刑罚不中则民无所错手足。故君子名之必可言也，言之必可行也。君子于其言，无所苟而已矣。’)

This passage is highly important. Master Confucius pointed out that "rectifying names" (Zheng Ming, 正名) is the starting point for all political action. If names (concepts) are not correct, speech will not be smooth; if speech is not smooth, affairs will not succeed. This is the correct path from "Rhetoric" to "Reality": first correct the names (make concepts accurate), then correct speech (make discourse coherent), and finally correct affairs (make actions effective).

Master Hui Shi’s debates violated this path. He did not start from "Reality" to test "Rhetoric"; instead, he worked purely on the level of "Rhetoric," deducing various astonishing conclusions (like "Heaven and Earth are of equal lowness") and then congratulating himself on discovering some great truth.

In Xunzi, "On Names" (Zheng Ming), Master Xunzi provided a more systematic critique of the Sophists' debating style:

"Confusing names with names" (以名乱名)—such as arguing "killing a thief is not killing a man"—manipulating the polysemy of concepts to obscure the issue. "Confusing names with reality" (以实乱名)—such as asserting "mountains and abysses are flat"—using extreme examples to deny general concepts. "Confusing reality with names" (以名乱实)—such as asserting "a hill is not an ox"—using logical deduction of concepts to negate the actual attributes of things.

Master Xunzi pointed out that the common error in these three debating styles is severing the correspondence between "name" (rhetoric) and "reality." The correct approach is: "Use names to point to reality, use speech to convey meaning, and use argumentation to reveal cause." (以名举实，以辞抒意，以说出故。) "Rhetoric" always serves "Reality," never supersedes it.

Section 3: "The Dao Defined by Rhetoric Ends in Debate Alone" (You Ci Wei zhi Dao, Jin Lun Yi)—The Price of Empty Talk

"The Dao defined by Rhetoric ends in Debate alone." (由辞谓之道，尽论矣。)

The character "Lun" (论) here carries a derogatory connotation. Normal "discussion" aims at discovering truth; but Master Hui Shi’s "debate" had become a pure intellectual game—he debated not to clarify facts but to demonstrate his rhetorical skill. The more subtle and clever the debate, the further it drifted from reality.

This tendency toward "debate alone" has severe consequences for politics and society.

First, it wastes intellectual resources. A rhetorician as talented as Master Hui Shi, had he applied his wisdom to analyzing real-world problems and resolving social difficulties, could have made immense contributions. Instead, he invested all his talent in conceptual debate, "arguing and adorning with rhetoric," ultimately producing only esoteric theories unrelated to reality.

Second, it corrupted the academic atmosphere. When debate itself becomes the goal, scholars compete to achieve the most exquisite rhetorical skill while ignoring the truthfulness of the content. This leads the entire academic community into a superficial and vain atmosphere—the competition is not about who sees more truth, but who has the sharper tongue.

Third, it confuses the standards of right and wrong. The debating skills of the Sophists were formidable; they could argue black into white and white into black. If these skills were applied to politics, people would lose the ability to judge right from wrong, as any position could be cleverly argued as correct. Once the standard of right and wrong is confused, social order will collapse accordingly.

Confucius said: "Fluent speech and an ingratiating appearance are seldom accompanied by benevolence." (Analects, Xue Er) "Fluent speech" (Qiao Yan, 巧言) is skill in rhetoric; "ingratiating appearance" (Ling Se, 令色) is skill in managing expressions. Confucius noted that those overly skilled in rhetoric often lack true benevolence. This is because the truly benevolent focus on "Reality" (actual good deeds), not on "Rhetoric" (flowery language). Although Master Hui Shi cannot be equated with those of "fluent speech and ingratiating appearance," his tendency to be "obstructed by rhetoric and unaware of reality" shares a spirit with the "fluent speech" Confucius criticized.

Furthermore, in the Analects, "Wei Ling Gong" (卫灵公), Confucius said: "The function of language is merely to convey the meaning." (Ci da er yi yi.) What is the purpose of speech$20 It is "Da"—to accurately convey meaning. As long as meaning can be conveyed accurately, it suffices; there is no need to pursue excessive ornamentation or cleverness. Master Hui Shi’s debates went in the opposite direction—his "Rhetoric" was not for "Conveyance" (Da), but for "Wonder" (Qi, 奇)—to create astonishing effects. Pursuing "Wonder" while forgetting "Conveyance" is the nature of "obstruction by rhetoric."

Section 4: The Original Function of Language in the Ancient View of Speech

From the perspective of ancient culture, what was the original function of language$21

The most primitive function of language is "naming things" (Ming Wu, 名物)—assigning names to things. The I Ching, Xi Ci Xia, records that one of the goals Fuxi set for creating the Eight Trigrams was "to classify the emotions of all things" (Yi Lei Wan Wu Zhi Qing, 以类万物之情)—to categorize and represent the characteristics of all things using a symbolic system. This is the most basic function of language (in the broad sense, including symbolic systems): enabling humans to cognize and communicate information about things.

Legend says that when Cangjie created characters, "Heaven rained millet, and ghosts cried in the night." The power of characters, according to this view, stemmed from their accurate correspondence to reality. If language detaches from "Reality" and becomes a mere game of concepts, it not only fails to advance human cognition but also becomes a tool for confusing right and wrong.

In ancient sacrificial traditions, language (prayers, invocations) held a sacred status. The words of an invocation must be sincere—because the object of sacrifice is a spirit that can perceive the mind; false words will not only fail to move the spirits but may also invite punishment. The Analects, "Ba Yi" (八佾), states: "When making sacrifices, act as if they are present; when making offerings to spirits, act as if the spirits are present." This demands that the speaker's words come from sincerity, without the slightest pretense or artifice.

This ancient linguistic view—that language must be sincere and correspond to reality—forms a sharp contrast with Master Hui Shi’s practice of language. Master Hui Shi turned language into a game divorced from reality, which, from the ancient perspective, was a grave profanation of language’s sacred function.

Master Laozi’s Chapter 81 states: "Faithful words are not beautiful; beautiful words are not faithful. The good do not dispute; those who dispute are not good. The knowing are not learned; the learned do not know." Master Laozi’s words serve as the most profound critique of Master Hui Shi’s "obstruction by rhetoric": "The good do not dispute"—those truly skilled in recognizing the Dao do not need clever debate; "those who dispute are not good"—those skilled in clever debate are actually not skilled in recognizing the Dao. Master Hui Shi was the world's foremost debater, yet precisely because he was too immersed in debate, he lost his grasp on "Reality"—this is the epitome of "those who dispute are not good."

Section 5: The Enlightenment from the Zhuangzi-Hui Shi Dialogue—The Debate on the Hao River Bridge

The relationship between Master Zhuangzi and Master Hui Shi was unique. They were both friends and philosophical rivals, often engaging in brilliant debates. The "Debate on the Hao River Bridge" (Hao Liang Zhi Bian) recorded in the Zhuangzi, "Autumn Floods" (Qiu Shui), is arguably the most famous philosophical dialogue in pre-Qin thought:

Zhuangzi and Hui Shi were strolling along the dike of the Hao River. Zhuangzi said: "The minnows swimming freely—this is the joy of fish!" Hui Shi said: "You are not a fish, how do you know the joy of fish$22" Zhuangzi said: "You are not me, how do you know that I do not know the joy of fish$23" Hui Shi said: "I am not you, so naturally I do not know you; you are certainly not a fish, so your not knowing the joy of fish is complete!" Zhuangzi said: "Let us return to the source. When you asked, 'How do you know the joy of fish$24' you were already assuming that I knew, and then questioning me. I know it here, on the Hao River bridge." (庄子与惠子游于濠梁之上。庄子曰：‘鯈鱼出游从容，是鱼之乐也。’惠子曰：‘子非鱼，安知鱼之乐？’庄子曰：‘子非我，安知我不知鱼之乐？’惠子曰：‘我非子，固不知子矣；子固非鱼也，子之不知鱼之乐全矣。’庄子曰：‘请循其本。子曰‘汝安知鱼乐’云者，既已知吾知之而问我，我知之濠上也。’")

This dialogue fully exhibits the characteristic of Master Hui Shi’s "obstruction by rhetoric." Faced with Zhuangzi’s sensitive intuition about the joy of fish, Master Hui immediately challenged him from the perspective of conceptual logic—"You are not a fish, how do you know the joy of fish$25" This challenge is logically valid, but it completely ignores the Reality to which Zhuangzi was pointing when he spoke of the fish's joy—that aesthetic experience of connection between man and nature, that transcendence of the subject-object dichotomy. Master Hui Shi focused only on the strictness of the logic of "Rhetoric" and neglected whether the "Rhetoric" pointed to a corresponding "Reality" (the joy of fish, and man's feeling of resonance with nature).

Zhuangzi’s final response—"I know it here, on the Hao River bridge"—cleverly pulled the discussion back from the logical level of "Rhetoric" to the experiential level of "Reality": I knew the fish’s joy because I was standing on the Hao River bridge—this is a concrete, real experience, not an abstract logical deduction.

However, we must note an interesting paradox here: while Master Zhuangzi criticized Master Hui Shi for being "obstructed by rhetoric," he himself relied heavily on "rhetoric"—his Zhuangzi is filled with exquisite parables, clever arguments, and magnificent diction. Does this suggest Master Zhuangzi was also "obstructed by rhetoric"$26

Master Xunzi might reply: Master Zhuangzi’s "Rhetoric," though exquisite, always pointed toward a "Reality"—the actuality of the Heavenly Dao. Master Zhuangzi’s parables and debates were means to an end, with "Heaven" being the goal. Master Hui Shi’s "Rhetoric," however, lost its clear objective—his debates were for the sake of debate itself, pointing toward no definite "Reality." This is the fundamental difference between them.

Of course, from Master Xunzi’s perspective, although Master Zhuangzi was closer to the Dao than Master Hui (since he at least pointed to "Heaven" as "Reality"), he himself was also obstructed—"obstructed by Heaven and unaware of Man." This is precisely the topic Master Xunzi addresses next.