New Exploration on Unity——Commemorating On Contradiction in Publication for 70 Years

On Contradiction Mao Zedong published 70 years ago,is the first complete theoretic form expressing the law of unity of opposites materialistically.In the works Mao Zedong put forward that the theory dialectically reflecting the realistic changes is just Marxist dialectics,studying the unity of opposites is the central task of Marxist dialectics,the unity of opposites is absolute while the concrete forms of which is relative.On Contradiction,written by Mao Zedong on summarizing new practice experiences,not only discussed and generalized every aspects the law of contradiction concerns in new and all-around and systematic way,but explanined the other basic laws and categories of materialist dialectics with the law of unity of opposites as guidance.