In one important text from this religion, the writer cannot tell if it was he who was dreaming he was a butterfly or vice-versa.
One school of thought in this religion advises abstaining from grains in order to kill the "Three Worms." Another school within this religion urges practicioners to cultivate their "Divine Embryos," drawing on a story in which this religion's founder gave birth to himself at age 81. This religion holds that by holding to virtue, one can obtain a type of power called (*) de. In one important text from this religion, the writer cannot tell if it was he who was dreaming he was a butterfly or vice-versa. Another text in this religion says that a journey of a thousand miles begins with a single step. For 10 points, name this Chinese religion whose central book is the Dàodéjīng.
One school of thought in this religion advises abstaining from grains in order to kill the "Three Worms."
Daoism [accept Taoism; accept DàoJiào; accept DàoJiā; accept Shàng Qīng before mention; accept Supreme Clarity before mention; accept Way of the Celestial Masters; accept Tiān Shī; prompt on 5 Pecks of Rice]