马克思在《关于费尔巴哈的提纲》中，从现实性的基础上把人的本质概括为“一切社会关系的总和”,认为人是社会属性和自然属性的统一体，在 社会属性的支配下，不断进行物质资料生产。中国特色社会主义实践下生产力取得了巨大发展，物质资料积累到一定程度，实现全体人民的共同富裕，人的社会关系在横向和纵向上将得到巨大的进步和发展。中国特色社会主义的建设上大力发展生产力，最终将实现共同富裕，为人的自由全面发展创造了条件，让人的发展无限接近于自由人联合体。

In "Theses on Feuerbach", Marx summarized the essence of human as "the sum of all social relations" in the basis of reality, and believed that human is the unity of social attributes and natural attributes, under the domination of social attributes, continuous production of material materials. Under the practice of socialism with Chinese characteristics, the productive forces have made great progress, material materials have been accumulated to a certain extent, and the common prosperity of all the people has been realized. Therefore, human social relations have made great progress and development both horizontally and vertically. In the construction of socialism with Chinese characteristics, we vigorously develop the productive forces, which will eventually achieve common prosperity, create conditions for the free and all-round development of human beings, and make the development of human beings infinitely close to the free human association.