自由是萨特最为关注的哲学问题。萨特宣扬的自由观的理论前提就是“存在先于本质”这一哲学命题。而颇具操作性品格的核心观点则是“自由选择论”。这是一种主观唯心主义的自由观 ,因而注定是孤独的 ,不融于世的。站在新世纪的起点上 ,运用马克思主义哲学方法论对这一思想遗产进行审视和扬弃 ,是非常必要的。 Freedom is Sartre’s most concerned philosophy. The theoretical premise Sartre promotes on the concept of freedom is the philosophical proposition of “existence precedes essence”. The key point of operational character is “freedom of choice.” This is a subjective idealistic concept of freedom and is therefore destined to be lonely and not worldly. From the starting point of the new century, it is necessary to examine and abandon this ideological legacy with the methodology of Marxist philosophy.