Zhuangzi's 'Gengsang Chu': A Pre-Qin Philosophical Inquiry into 'When the Inner Universe Is Tranquil and Settled, Celestial Light Emanates'
This article offers an in-depth reading of the central proposition 'When the inner universe is tranquil and settled, celestial light emanates' from the Gengsang Chu chapter of the Zhuangzi, integrating pre-Qin classical sources to elucidate its five-layered philosophical architecture: inner stillness, the sympathetic resonance of Heaven and humanity, the transcendence of intellective limits, and the order of the celestial Way.
Part Five: "To Learn What Cannot Be Learned" -- Cultivation That Transcends the Intellect
Chapter Thirteen: "To Learn Is to Learn What Cannot Be Learned"
Worldly learning teaches what "can be learned" -- skills, knowledge, rites. But the Way of Heaven, the state of the True Person, the Piping of Heaven, and the equalization of all things "cannot be learned" through the intellect. Master Zhuang's "learning" subverts worldly learning: it is infinite rather than finite, reductive rather than accumulative, trans-intellective rather than intellective.
Concretely, "learning what cannot be learned" involves: recognizing the limits of worldly learning; relinquishing attachment to knowledge; and in emptiness and stillness, allowing the Way of Heaven to manifest naturally.
Chapter Fourteen: "To Act Is to Act What Cannot Be Acted"
"Acting what cannot be acted" is acting through non-action -- letting the Way of Heaven operate through oneself. Cook Ding's carving of the ox exemplifies this: "I go at it by spirit and do not look with my eyes; perception and understanding have come to a stop, and spirit moves where it wants."
Chapter Fifteen: "To Discourse Is to Discourse upon What Cannot Be Discoursed Upon"
"The great discourse does not use words." Three methods: discoursing through silence (as Do-Nothing-Say-Nothing, who gave the best answer by not answering); discoursing through being (embodying the Way rather than arguing for it); and discoursing through allegory (Master Zhuang's "lodged words" and "goblet words").
Chapter Sixteen: "To Know to Halt at What One Cannot Know -- That Is the Utmost"
This is the summation of the preceding three. Chapter 71 of the Laozi: "To know that one does not know is best." Recognizing the limits of cognition and stopping before them is not cognitive failure but cognitive achievement of the highest order -- because the march of knowledge kills the wholeness of the Way (the parable of Hundun's death in "Ying Diwang").
The sequence of learning, acting, discoursing, and knowing to halt constitutes a process of gradual "reduction" -- each step removes more attachment, until all is reduced and only the pure radiance of the Way of Heaven remains.