马克思与萨特人的本质学说比较

马克思和萨特突破了传统人性理论的窠臼，否定人有生而具有的普遍本性，认为人的本质是后天形成的，是特殊的；认为人区别于动物的本质属性是创造性。但萨特认为人的本质是个人的自由选择、自主活动创造的，而马克思则认为人的本质是在一定社会关系的制约下，通过人的自主实践活动形成的。

Comparison between Marx''''s and Sartre''''s Theory of human nature

Both Marx and Sartre broke the traditional theory of human nature, denying that human beings had an inherent common nature, and claiming that human nature was acquired and is of speciality. They both obtained the conclusion that the only attribute that can differ human beings from animals was human's creativity. But Sartre believed that human nature was created during the process of human beings' choosing freely and acting consciously. Whereas Marx believed that human nature was the result of individual's conscious practice restrained by certain social relationship.