On the scientific wisdom of human beings and nature in Wei Jin metaphysics

The Wei Jin metaphysics displays scientific wisdom of the relationship between human and nature.The heaven,governing the man's world in Han Dynasty has become a limited but specific matter,changeless,coming to its end in Wei Jin;The metaphysics believes human coexists with creations while all living things are equal.The unity and equality are the contributions of Taoism and metaphysics.The metaphysics advocates human must grasp the rales of natural changes;and the abilities of human are limited.The metaphysics thinks human and all living things are creations of the world and it's not correct for people to possess nature.Thus,human should have limitations taking advantages of the nature.All these ecological scientific insights still have enlightenments for modern people.