使虚无成为生存世界的基本构成环节,以虚无和存在的胶着关系来解释人的生活世界,并以前反思意识来解释人的自发性的生活经验,这无疑把对生存的认识推进到了一个关系性和过程性的的显微层面,对以实体的方式对人及其生存的理解造成了巨大颠覆。萨特通过上述方式把人的生存的主体性性推向了极端,但是这个极端却恰恰使人的主体性崩溃。 Making nothingness the basic composing part of the living world, explaining human’s living world with the relationship of nihility and existence, and explaining people’s spontaneous life experience with the previous reflection consciousness undoubtedly pushed the cognition of existence to a relation And the procedural micro level, it caused a great subversion in the physical way of understanding people and their existence. In this way, Sartre pushed the subjectivity of human existence to extremes, but this extreme just collapsed the subjectivity of human beings.