This text argues that “this, not that” judgments are only made by humans about nature and never by nature itself, a position that has been described as this text’s indexical relativism. This text distinguishes between the pipes of earth, man, and heaven in a metaphor that explains how humans argue but nature is united. In this text, Hui Shi (15[1])argues that while he cannot know the pleasures of a fish, he can (15[1])know (15[3])that others (15[1])do not know it. This (15[1])text (15[1])presents (15[1])its idea of (*) “action through inaction” (-5[3])using the story (-5[1])of a butcher who (-5[1])has not (-5[1])changed his knife in 19 years but cuts meat effortlessly. The title figure in this text dreams that they were a butterfly, (10[1])before awakening (-5[1])and questioning whether they were a butterfly dreaming that they were human. For 10 points, name this text, which along with the earlier Dàodéjīng, serves as a foundational Daoist (10[1])work. ■END■ (10[3]0[1])