存在主义哲学,前期以存在主义创始人德国的海德格尔为代表,后期则以法国的存在主义者萨特最负盛名。无论是前期还是后期,存在主义哲学都给世界带来了深刻的影响。在我国,近年来存在主义也有一定影响,特别是受到部分青年学生的关注,需要我们正确地认识和评价。本文就萨特的理论做了客观的介绍、科学的分析和评价。 Existentialist philosophy, with Heidegger being the founder of existentialism in Germany as its predecessor and Sartre the most prestigious as the existentialist of France in its later period. Existentialist philosophy has exerted a profound influence on the world both in the early stage and the later stage. In our country, existentialism has some influence in recent years, especially by some young students, we need to correctly understand and evaluate. This article made an objective introduction to Sartre’s theory, scientific analysis and evaluation.