The source of this sentence is Zhuangzi's Zhuangzi Tian in the Warring States Period. Like heaven and earth, the center still advocates "inaction"; The so-called "heaven", that is, the laws of nature, is irresistible and unchangeable.
His theory covered all aspects of social life at that time, but the fundamental spirit still belonged to Laozi's philosophy. Later generations called him and Laozi "Laozi", and their philosophy was "Laozi's philosophy".
Extended data
Heaven thought science:
Zhuangzi's theme is "Heaven does nothing", and he thinks that everything changes. He believes that "Tao" is a "natural place" and a subjective idealism system starting from "Tao is unbounded" (that is, "Tao" is unbounded). Advocate "inaction" and give up everything.
It is believed that although the essence of everything has different characteristics, its "one" is the same, prosperous, carefree, poor in justice and morality, and even fatal. Politically, it advocates "governing by doing nothing", opposes all social systems, and abandons all hypocrisy, benevolence and hypocrisy.
He also believes that everything is relative, so he denies knowledge, denies the essential difference of everything, denies reality, fantasizes about a subjective spiritual realm of "heaven and earth coexist with me, and everything is one with me", and turns to relativism and fatalism.
Politically, it advocates "governing by doing nothing", opposes all social systems and abandons all cultural knowledge.
References:
Baidu Encyclopedia-Zhuangzi Waipian Tiandao