“我思故我在”是笛卡尔哲学的第一原理,他正是以此作为根基而构建起整个形而上学体系的。怀疑一切之后,他得出了这条原理,具有重要的理论意义,却也存在自身无法解决的问题,遭到许多哲学家的批判。 “I think so I am ” is the first principle of Descartes philosophy, it is precisely because of this that he built the entire metaphysical system. After doubt everything, he came to this principle, has important theoretical significance, but also has its own problems can not be solved, has been criticized by many philosophers.