Abstract
The world (specifically the universe in which modern mankind, the same below) there is no absolute essence. The world's primitive also has uncertainty; the existence of all is possible. On the universe in which modern human live, the unity and distinction of material and spirit constitute the world's basic contradiction. (1) The unity of material and spirit. Many have a negative in the overall delicate generation: the material includes the spirit, the spirit depends on the material, among them under certain conditions can be transformed into each other. (2) The material and spirit is distinct: The material is essentially an objective system, the objective freedom is the essence of the spirit.The collection system is the unity of opposites; freedom is relative to the state system. (3) The spirit and awareness are two different concepts, it is necessary to distinguish between. Material and the sense of confrontation: the material is an objective reality, subjective consciousness is reflected. (4) The material and the sense of unity: the material is the source of awareness, consciousness is a product of material; material decides consciousness, awareness counterproductive in the material. Material and a sense of the unity of opposites minor contradictions in the world. (5) World of certainty and uncertainty, know and unknown, relative and absolute, as well as activity problems are dialectical. (6) Dialectics generally applicable to the entire world, but also dialectical view of its own, it should be the development of a multiple, three-dimensional, not the sleek dialectics.