Up to now, no country has realized capitalism, but once it has, it will change one day. In Marxist philosophy and materialist dialectics, it is emphasized that there is no absolute stillness, only absolute movement. Exercise is the essence of matter. According to the principle of material first, it shows that the concept of movement is not movement from people's point of view, while the principle of people's consciousness second reflects that people have a dynamic role and can play a role in society again, which is also a change. Then, even if we have reached a * * * capitalist society, the essence of this society is material, and material is in motion, then * * * capitalism has been changing, and finally it has changed to a certain extent, reflecting qualitative changes. According to Marxist philosophy, the highest form of human society is capitalist society. If we use dialectical materialism to explain Marx's principles, the final result is that Marx's thought also has historical limitations. So * * * capitalist society is definitely not the highest form of human society, so * * * capitalism is not the end of human development. According to the principle of historical materialism, there will inevitably be the demise of capitalism and the birth of a new social system, but what is this new society like? So far, we can't imagine or describe it, and by that time, the limitations of Marx's philosophical thought will be completely exposed, and a revolution will take place in the academic circle, which will lead to a new philosophical thought, just like the situation of jumping from special relativity to general relativity. But now, in the immature era of socialism, everything is contained in Marx's philosophy, so Marx's thought is dominant and close to the truth, and no theory or practice can overthrow him. Therefore, it is scientific and in line with the times to solve the current problems with Marx's thought.