Abstract: The development of "life force" is the ultimate driving force behind human development, and also the fundamental goal of
social development. The life force of human beings requires the unity of the life existence and its force, unity of survival and
development, unity of individual life and social life, and finally is the unity of social organism and natural inorganic body. Socialism
with Chinese characteristics ultimately emancipates the life force of the people so that it wins the incomparable historic legitimacy and
superiority.

Key words: life force, essential power, socialism with Chinese characteristics