笛卡尔在其著作《第一哲学沉思集》中首先进行一场普遍怀疑的思维转向,他利用怀疑的方法 ,其目的是通过纯粹精神理性的思考,按照逻辑必然的推演程序,形成一个派生性的知识从而建立起一个严格有效的知识体系。其中“我”作为关键语词对理解笛卡尔思维历程有重要作用。 In his book The First Philosophical Meditations, Descartes first conducted a general skeptic shift in thinking. He used the method of doubt to establish a derivative by purely spiritual rational thinking and logical deduction. So as to establish a strict and effective knowledge system. Which “I” as a key word to understand Cartesian thinking process has an important role.