Please explain the meaning of "look up at astronomy, look down at geography, see all kinds of creatures, be close to the body and stay away from everything"

The sky is clear and the earth is turbid, the sky is moving near, the weather is rising, and the atmosphere is falling, but it is not natural. The weather is falling, and yin and yang are combined into nature. Take the four seasons changes of the 24 solar terms as an example, observe the changes and contrast of the ground temperature at each solar term point, and form the law of Tai Chi Yin and Yang changes, which is the Tao. This astronomical geography.

All kinds of creatures live on the ground between the sky above the ground and the underground, and their growth and aggregation are synchronized with the cold and hot changes in the open area. All kinds of creatures.

On the other hand, the internal organs, yin and yang, and individual yin and yang are all the same. This is to get close to the body.

Besides observing the body, Jin Mu's fire, water and earth are all transformed by this.

Therefore, nature, biology, people and things are all one master, and they are all inclusive.

Therefore, it is because of the sage's view of heaven and earth that the opposite sex feels the same way, not because "Dong Zhongshu didn't watch the garden for three years", and what the sage said will be verified by others.