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#Zhuangzi #Gengsang Chu #Celestial Light #Tranquil Inner Universe #Pre-Qin Philosophy
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.

Appendix: Index of Key Concepts
I. Core Concepts
| Concept | Source | Explanation in This Article |
|---|---|---|
| The tranquil inner universe (yu tai ding) | Zhuangzi, "Gengsang Chu" | The ease, openness, and settledness of the inner universe (the space of the mind and spirit) |
| Celestial light (tian guang) | Zhuangzi, "Gengsang Chu" | The radiance belonging to the Way of Heaven itself; a naturally arising illumination |
| One's true person becomes visible (ren jian qi ren) | Zhuangzi, "Gengsang Chu" | The manifestation of the authentic self |
| Citizen of Heaven (tian min) | Zhuangzi, "Gengsang Chu" | One who belongs directly to the Way of Heaven, transcending the mundane order |
| Son of Heaven (tian zi) | Zhuangzi, "Gengsang Chu" | One whom the Way of Heaven assists (a spiritual, not political, identity) |
| The Heavenly Potter's Wheel (tian jun) | Zhuangzi, "Qiwu Lun" & "Gengsang Chu" | The equilibrating operative power of the Way of Heaven |
| Guarded Light (bao guang) | Zhuangzi, "Qiwu Lun" | Preserving one's innate celestial radiance |
| Fasting of the mind (xin zhai) | Zhuangzi, "Renjian Shi" | The emptiness of the mind -- "Emptiness is the fasting of the mind" |
| Sitting and forgetting (zuo wang) | Zhuangzi, "Da Zongshi" | Forgetting body and knowledge, becoming identical with the Great Thoroughfare |
| Heavenly Whetstone (tian ni) | Zhuangzi, "Qiwu Lun" & "Yuyan" | The natural boundaries and equilibrium of the Way of Heaven |
II. Pre-Qin Texts Cited
| Text | Chapters/Sections Cited |
|---|---|
| Zhuangzi | Xiaoyao You, Qiwu Lun, Yangsheng Zhu, Renjian Shi, Dechong Fu, Da Zongshi, Ying Diwang, Tiandi, Tiandao, Tianyun, Keyi, Zaiyou, Zhi Bei You, Gengsang Chu, Yuyan, Rang Wang, Lie Yukou, Shanmu, Mati, Qu Qie, Dao Zhi, Tianxia |
| Laozi | Chapters 4, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 21, 22, 25, 28, 30, 32, 33, 37, 40, 41, 45, 47, 48, 52, 54, 58, 64, 66, 71, 73, 77, 79, 80, 81 |
| Yijing (Book of Changes) | Hexagrams Qian, Kun, Tai, Heng, Da You; Shuogua Zhuan, Xici Shang, Xici Xia |
| Lunyu (Analects) | Xue Er, Weizheng, Li Ren, Gongye Chang, Yong Ye, Shu Er, Zi Han, Zilu, Wei Ling Gong |
| Mengzi (Mencius) | Gongsun Chou Shang, Wan Zhang Shang, Jin Xin Shang |
| Xunzi | Quan Xue, Jiebi |
| Mozi | Xiao Qu, Xiu Shen, Gui Yi |
| Guanzi | Neiye |
| Shangshu (Book of Documents) | Yao Dian, Tang Shi, Tang Gao, Mu Shi |
| Shijing (Book of Odes) | Bin Feng: Qi Yue; Daya: Huang Yi, Jia Le, Wen Wang |
| Zuozhuan (Zuo Commentary) | Duke Xi 23rd year, Duke Xuan 2nd year, Duke Zhao 2nd year, Duke Ai 1st year |
| Guoyu (Discourses of the States) | Jin Yu 9 |
| Daxue (Great Learning) | The Classic, Chapter 1 |
| Huangdi Sijing (Four Classics of the Yellow Emperor) | Jingfa: Daofa |
| Heguanzi | Tai Hong, Du Wan |