People should be kind to heaven and earth, and there is a saying between everything and heaven and earth.

Self-cultivation and governing the country. According to the Chinese website, this sentence comes from the book Book of Rites University, which means that if one wants to achieve harmony between people, one must first cultivate one's self-cultivation and keep the family in good order, and then he can rule the country and level the world. This sentence emphasizes the importance of personal cultivation and family management to social harmony. Therefore, people should be kind to everything in the world, and the next sentence is to cultivate one's morality, keep the family in order and govern the country.