On Subject, Object and Their Relationship

Subject, object and their relationship is a very important problem in the theory of knowledge. Marxist philosophy takes practice into the theory of knowledge, applied dialectics to the theory of reflection and has correctly solved the problem of the essence and property of subject and object. Subject has natural property, social property and rational property; object has three different forms and three basic properties -- objective, target and social-historical. The relationship between subject and object shows that they have difference and connection. The relationship of them has three different levels -- knowledge, practice and value. We should hold the crux of the relationship between subject and object from their inherent links.