The fundamental reason is that we gradually realize that the essence of socialism is to liberate and develop productive forces, eliminate exploitation and polarization, and finally achieve common prosperity. The socialist system has liberated and developed productive forces, and the superiority of socialism has gradually emerged. The people are actively engaged in socialist modernization, self-reliance and hard struggle.

Socialist social relations:

There are three forms. People's dependence is the initial social form. In this form, people's production capacity only develops in a narrow range and isolated locations. The independence of people based on the dependence of things is the second largest form. In this form, a universal social material exchange, comprehensive relationship, multiple needs and comprehensive ability system have been formed.

The third stage is a free personality based on the all-round development of individuals and their common social productivity becoming their social wealth. The second stage creates conditions for the third stage.