Abstract
There is no absolute essence in world (esp. it refers to the cosmos of modern hunman beings) The origin of world is also indefinite, which existing everying is possible. When it comes to our modern humancosmos material and spirit of place not two have a cent, constituted the basic antinomy of this world. Material and spirit can’t be separated with each other. In the layer after layer negation of whole have delicate born. Material and spirit are different he essence of the material is an objective system, the essence of the spirit is freely objective; The system is The system is a collection of the unity of opposites of materials the freedom is opposite to he appearance of system. The dialectics is a theory which can be applied to explain everything in the world. However, we should consider itself dialectly, and evolve a multiple and stereoscopic but not flexible philopsophical theory.