What does it mean to observe astronomy, observe the change of time, observe human nature and turn it into the world?

It means: by observing the laws of the operation of heaven and earth, we can recognize the changes of seasons; By paying attention to ethics, people's behavior conforms to civilized etiquette.

The word "ren" in the biography of the original hexagram of Zhouyi first appeared in the Book of Changes. The original hexagram in the Book of Changes vividly says: "Combining rigidity with softness is astronomical; When civilization stops, so does human nature. Observing astronomy to observe time changes and observing human nature to transform the world. " It means that boys and girls are born, men are rigid and women are soft, and both rigidity and softness are combined. This is astronomy, which is nature; On this basis, human beings form lovers, and then from lovers to families, while the country and the world are humanities and culture.

Humanism is opposite to astronomy, astronomy refers to nature, and humanism refers to social ethics. People who govern the country must observe the running laws of nature in heaven and earth to understand the timing of farming, fishing and hunting; We should also grasp the order of interpersonal relationships in the real society, and make people's behavior conform to civilized etiquette by clarifying the hierarchical relationships such as monarch, minister, father and son, couple, brother and friend, and thus spread to all parts of the world, thus becoming "big".

Extended data:

By observing the law of the operation of heaven and earth, we can realize the change of seasons; By paying attention to ethics, people's behavior conforms to civilized etiquette.

"Observing astronomy, observing time changes, observing human nature and turning it into the world" comes from Zhouyi.

The Book of Changes is one of the Book of Changes and Three Changes, and it is also one of the traditional classics. It is said that it was written by Zhou Wenwang and Ji Chang, including the Book of Changes and Biography? .

Classics are mainly composed of 64 hexagrams and 384 hexagrams, each of which has its own interpretation (hexagrams) for divination. The Book of Changes did not put forward the concepts of Yin-Yang and Taiji, but was influenced by Taoism and Yin-Yang theory. There are seven kinds of words * * * 10 explaining hexagrams, which are collectively called the Ten Wings and are said to be written by Confucius.