马克思主义唯物史观认为,社会生活在本质上是实践的,实践的目的在于获得生存、发展利益。人具有追求利益的天性,人类社会的发展是在利益追求、调整和不断解放中持续实现的。改革就是在“还人利益”中不断与时俱进,从“还人利益”到“平衡利益”以实现理性利益。理性利益是社会和谐、社会发展合力最大化的基础。 The historical materialism of Marxism holds that social life is practically in essence and that the purpose of practice lies in obtaining the survival and development benefits. Human beings have the nature of pursuing interests. The development of human society is continuously realized through the pursuit of interests, the adjustment and the continuous emancipation. The reform is to keep pace with the times in the interest return of people, from the interest return to the interest balance. Rational interests are the basis for maximizing social harmony and social development.