Xunzi's 'Jiebi' (Dispelling Obscuration): On the Wholeness of the Dao, Cognitive Limitation, and the Blessing of Unobscured Vision
This article offers an in-depth reading of the 'Jiebi' chapter of the Xunzi, exploring the cognitive roots of the 'calamity of obscuration' among the pre-Qin thinkers. Through an analysis of 'the Dao embodies constancy and encompasses all change,' it reveals the predicament of human cognition clinging to 'a single corner,' and elucidates the transcendent value of Confucius's 'benevolence and wisdom, unobscured,' with the aim of understanding how to overcome cognitive bias.

Chapter Eight: The Obscuration of Master Zhuang — Obscured by Heaven and Not Knowing the Human
"Master Zhuang was obscured by heaven and did not know the human" (Zhuang Zi bi yu tian er bu zhi ren).
This is the last and highest-level critique among the six. Master Zhuang built his philosophy around "heaven" (tian) — nature, the Way of Heaven, the natural and spontaneous — and thereby illuminated a crucial dimension. Yet he pushed "heaven" to the extreme, denying the value of all human contrivance.
Master Xun responds with his famous proposition of "the distinction between heaven and the human" (tian ren zhi fen): "Heaven's operations follow a constant course; they do not persist because of a Yao, nor do they cease because of a Jie" (Xunzi, Tian Lun). Heaven and the human each have their own domain and function.
More strikingly: "Rather than exalting heaven and brooding over it, would it not be better to tend its creatures and master them! Rather than submitting to heaven and hymning it, would it not be better to take charge of heaven's mandate and use it!"
"Define the Dao in terms of heaven, and all you get is passive conformity" (You tian wei zhi dao, jin yin yi).
Master Zhuang's error was to transform the temporary retreat appropriate to times of difficulty into a permanent stance, and to use "heaven's function" to negate "human function." Human society requires active participation — laws, education, institutions, conflict resolution — none of which "heaven" can automatically provide.
Master Zhuang's obscuration comes last because his grasp of the Dao was actually the deepest — the "corner" he saw was the largest, the closest to the whole — making his obscuration the hardest to detect and the hardest to overcome.