Matter is a philosophical category of objective reality, which exists through human perception, does not depend on our feelings, and is copied, photographed and reflected by our feelings.
Consciousness is an approximate and dynamic reflection of objective existence, and any consciousness is a projection of objective existence, and the prototype can be found from objective reality, that is, what is not reflected will not be reflected.
Methodology must follow the law and not violate it; People can give full play to their subjective initiative, and on the basis of understanding and grasping the law, transform the objective world according to the conditions and forms in which the law plays its role.
Principles and laws are universal, and everything follows its inherent laws in its movement, change and development; Law is objective, independent of human will, and can neither be created nor destroyed.
Extended data:
1, idealism is the basic philosophical problem of the relationship between thinking and existence, spirit and matter. It holds that spirit (consciousness) is primary, matter is secondary, spirit determines matter, and matter is the product of spirit.
2. Subjective idealist's subjective consciousness refers to the sum of nature's immateriality, rather than simple human thinking. The world of absolute idealism refers to the world of consciousness, and it will be far-fetched to understand it as solipsism from the perspective of materialism.
3. Four-dimensional idealism is a kind of consciousness that regards the objective world as a fictional "God" or human's subjective assumption, creates or transforms it at will in four dimensions, and promotes or pulls the development and changes of the objective world in four dimensions.
4. Dialectically, I don't think it is possible for people and human beings to know the objective world, and dialectically admit that there are objective laws and rules that people and human beings can't adjust and use.