1. Man and nature are interrelated, interdependent and interpenetrating: man is born out of nature and is a part of it. The existence and development of human beings can not be separated from nature for a moment, and it is inevitable to exchange material and energy with nature through productive labor.
Second, man and nature are opposites. In order to survive and develop better, human beings must constantly deny the natural state of nature and change it; And nature strongly denies man and tries to return to the natural state.
The relationship between man and nature, such as negation and anti-negation, change and anti-change, is actually the relationship between action and reaction. If the relationship between these two "actions" is not handled well, especially the natural response to people is spontaneous to a large extent, it will easily lead to the imbalance between man and nature.