Politics political science he tells us in the Ethics again is not a theoretical subject in the matter of physics or metaphysics or mathematics.

政治，政治科学,他在《伦理学》中再次告诉我们的,并非理论性主题,见诸物理学,形上学或数学。

耶鲁公开课 - 政治哲学导论课程节选

In the second lecture, I talked about the pooling of risks and the basic theme of that lecture was that we now have a mathematical theory, probability theory.

第二课，我讲了风险汇聚及分摊,那节课的主题是,一门数学理论，即概率论。

耶鲁公开课 - 金融市场课程节选