Chuang Tzu (c. 370-287 BCE)
“The life of things is a gallop, a headlong dash – with every moment they alter, with every moment they shift. What should you do and what should you not do? Everything will change of itself, that is certain!”
- From Chuang Tzu: Basic Writings (section 17), translated by Burton Watson. (Columbia University Press, 1996).