笛卡儿哲学

例句：

1. 1. The concept of free will is a central topic in Descartes' philosophy.
   自由意志的概念是笛卡尔哲学的核心主题。
2. 2. In his book, Descartes explores the nature of reality and its relationship to human thought.
   在他的著作中，笛卡尔探讨了现实的本质及其与人类思维的关系。
3. 3. Many modern philosophers argue that Descartes' philosophy has had a lasting impact on Western thought.
   许多现代哲学家认为，笛卡尔的哲学对西方思想产生了持久的影响。