From "Zhuangzi Health Master". "Du" refers to the midline of the human back, which is centered and invisible. Zhuangzi (before 369? -286) Before that, the natural law of the existence and development of things also had such characteristics, which made it different from the tangible and narrow moral norms in the secular world.
"Commanding the governor to think about the classics" is to follow the invisible and certain laws of nature, and take this as the normal law. Only in this way can we run smoothly between all things and not be enemies of all things.
The Governor thinks that classics can preserve our health, nurture our life, support our loved ones and last for several years. ("Master Zhuangzi") (Follow the natural context, you can protect yourself, save your life, support your relatives and enjoy your life. )
Introduction to Zhuangzi:
Zhuangzi (about 369-286 BC), a philosopher in the mid-Warring States period, was born in Zhuang's family, Zhou's name, Zi Xiu (Zuo), Han nationality, and Meng (now Mengcheng, Anhui, also known as Shangqiu, Henan and Dongming, Shandong). He was a great thinker, philosopher and writer in the pre-Qin period of China.
Zhuangzi was originally a descendant of Chu Zhuangwang and the main founder of Taoism.
Together with Laozi, the ancestor of Taoism, they are called "Laozi and Zhuangzi", and their philosophical thoughts are respected as "Laozi and Zhuangzi's philosophy" by the ideological and academic circles, but their literary talent is better than Laozi's. Zhuangzi is a masterpiece, and people have interpreted it in many versions, including A Happy Journey and The Theory of Everything. Zhuangzi advocated "harmony between man and nature" and "governing by doing nothing".