The Chinese philosopher Chuang Tzu (ca. 369-ca. 286 BC), also known as Chuang Chou, was the most brilliant of the early Taoists and the greatest prose writer of his time.

Not much is known of the life of Chuang Tzu. The Shih Chi (Historical Records, written about 100 BC) tells us that he was a contemporary of King Hui of Liang (370-319) and King Hsüan of Ch'i (319-301). Thus Chuang Tzu seems to have been a contemporary of Mencius (372-289), but neither was mentioned by the other in his extant writings. The Shih Chi also says that Chuang Tzu was born in Meng on the border of Shantung and Honan and that he held a petty official post for a time in Ch'iyüan. However, he seems to have lived most of his life as a recluse, "to be intoxicated in the wonder and the power of...