Zhuang Zi:
Old spelling Chuang-tzu, c. 369 BC-286 BC,
Chinese poet and Taoist philosopher from the classical period of Chinese philosophy. He has been called a mystic and a kind of quietist. His work is considered one of the three pillars that form the foundation of Taoism. He is considered to have left a very clear mark on meditative Zen Buddhism.
A cricket knows summer, but spring and autumn are foreign to him. The sun knows no night.