First Reading of Chapter One of the Upper Xici: Heaven and Earth Take Their Places, and Virtue Is Formed Through Ease and Simplicity
A close reading of Chapter One of the Upper Xici within the context of pre-Qin thought, moving through the layers of Heaven and Earth, Qian and Kun, the firm and the yielding, image and form, change, ease and simplicity, virtue and achievement, and the taking of one's place -- to see how the Yi runs through the Way of Heaven, the Way of Earth, and the Way of Man.

XIV. The Drumming of Thunder and Lightning: How the Motion of Heaven and Earth Awakens the Myriad Things
"Drummed by thunder and lightning, moistened by wind and rain." Drumming is spoken of first, moistening second. Thunder and lightning shake, and the myriad things start awake; wind and rain soak and steep, and the hundred grains grow. Drumming alone, and the springs of life may burst forth without any nourishment to sustain them; moistening alone, and the myriad things may likewise stagnate without ever stirring into motion. Drumming and moistening are themselves a pairing of the firm and the yielding: thunder and lightning show authority; wind and rain show kindness. Authority moves things; kindness lets them grow.
The image of spring thunder, in the agrarian life of the pre-Qin era, was no remote marvel. After winter's storing, yang qi issues forth, the sound of thunder stirs, and grasses, trees, and insects emerge each in their season. Heaven and Earth do not command the myriad things with words, but rouse them through the qi of the seasons. The Master said that Heaven does not speak, and yet the four seasons proceed and the hundred creatures are born -- thunder, lightning, wind, and rain are precisely this wordless teaching. They have none of the phrasing of a human edict, and yet their rhythm cannot be defied or missed. The farmer, hearing thunder, watching clouds, and observing the wind, adjusts his tillage accordingly. Reverence for Heaven is thus realized, in practice, as reverence for the season.
The "drumming" of governance may take the form of commands, the awe of punishment, or exhortation, rousing the multitude from their indolence. But thunder and lightning cannot shake the earth every single day, and governance too cannot rely on intimidation alone. If the people only fear authority and are given no rest, their strength is soon exhausted. Master Meng's repeated demand not to interfere with the farming seasons, to lighten taxation, and to let the people nurture life and see off death without regret is precisely a matching of moistening with governmental command. Only when the common people have a constant livelihood do they have a constant heart; only when the granaries have some accumulation does moral instruction through ritual propriety have a root to grow from. To drive the people by punishment alone is like driving an already weary horse -- it cannot last long.
The Guanzi says that when the granaries are full, people know ritual and restraint, and when food and clothing suffice, people know honor and shame -- this does not reduce moral transformation to mere material goods, but acknowledges that the formation of virtue requires basic sustenance and care. The moistening of wind and rain appears ordinary, and yet it is an indispensable condition for the growth of the myriad things. If one who governs loves only grand proclamations and is unwilling to attend to the fine details of water conservancy, granary storage, farming, and sericulture, there is thunder without rain; however loud the noise, the land remains parched. True achievement so often accumulates in silence, as rain seeps into the soil, seeking no momentary display.
Teaching others likewise requires both drumming and moistening applied together. When a student grows lax, the teacher must rouse and admonish him; when a student is confused, the teacher must nurture and sustain him. Reproach alone may make him fear learning; comfort alone may keep him from advancing. The Master taught according to each person's capacity: when Ran Qiu held back, the Master urged him forward; when Zilu was too eager, the Master held him back -- discerning each one's firmness or yielding and adjusting accordingly. Some people need a single clap of thunder; others need the slow moistening of wind and rain. And even the same person may need different things at different stages.
The thunder and lightning within self-cultivation is the shock of hearing of one's own fault; the wind and rain are the daily accumulation needed to correct it. When a person suddenly realizes he has erred, and his heart is shaken, this is only the beginning. Without the practice that follows, the shock soon fades away. To truly change one's disposition, one must let it seep in, drop by drop, through daily speech, food and drink, advance and retreat, choice and refusal -- as rain seeps into soil. Master Zeng, hearing of the one thread running through the Way, still realized it in practice through conscientiousness and empathetic reciprocity (zhong shu); Yan Hui, upon grasping a single good, held it fast to his breast. Sudden realization and gradual cultivation, the shock and the nurturing, must not be neglected in favor of one at the expense of the other.
Thunder and lightning also remind a person not to imagine the virtue of Heaven and Earth as unfailingly gentle and soft. In generating things, Heaven and Earth also have their severity and their culling; when the noble person is benevolent toward the people, he too must remove what harms them. If violence and disorder trespass upon the people, if treachery throws governance into chaos, and one does not act decisively, this is to let the yielding harm benevolence. But the purpose of decisive action ought to be the restoration of nurturing and growth, not an infatuation with sheer force. That thunder and lightning are followed by wind and rain, that the awe of punishment returns to nurturing instruction -- this sequence matters enormously. Authority exists, at root, to protect life; if authority itself becomes the goal, it has already reversed the virtue of Qian and Kun.