It means: God’s principles nourish all things without any harm, and the principle of being a human being is to live without fighting against the world and know how to practice it.

From "Laozi"

Laozi's surviving works include "Tao Te Ching" (also known as "Laozi"). Laozi's thoughts have a profound impact on the development of Chinese philosophy, and the core of his thoughts is simplicity. dialectics. In politics, Laozi advocates governing by doing nothing and teaching without speaking. In terms of power, Lao Tzu emphasizes the principle that things must be reversed when they reach their extreme. In terms of self-cultivation, Lao Tzu is the ancestor of Taoism's dual cultivation of life and life, which emphasizes the practice of being humble and not competing with others.

Extended information:

Laozi believes that everything in the world exists in comparison. Beauty and ugliness, good and evil, presence or absence, difficulty and ease, length and breadth are all interdependent. Only with this can there be that, only with right can there be wrong, and only with good can there be evil. On the surface, the two opposite aspects are opposite to each other, but in fact they are mutually inclusive and interpenetrating. "Misfortune is where blessings depend; blessings are where misfortune lies."

Everything is me in you and you in me. Nothing is static. Lao Tzu proposed in Chapter 40 of the Tao Te Ching that "the opposite is the movement of Tao." This means that when things develop to a certain extent, they will inevitably transform into the opposite direction. As the saying goes, "A strong thing will grow old, and a strong soldier will be destroyed."

At the same time, the development of things and the transformation of things into the opposite direction are inevitable. , is not achieved all at once, but needs to go through a process of continuous accumulation. “The foundation of unity is born from the smallest detail; the nine-story platform starts from tired soil; the journey of a thousand miles begins with a single step. ”

Baidu Encyclopedia-Laozi