So, my perfect pre-med/bio plan was getting a little shaken right from the start, and the reason that it was getting taken was because I would learn this new principal in chemistry and because I was taking bio with the same time, I could see the connections.

所以我的完美的医学预科,和生物学的计划，从一开始就小小的动摇了,原因就是我一边学习这些化学原理,一边学生物,我可以看到两者之间的关联。

麻省理工公开课 - 化学原理课程节选

I still want to start with some theory and I thought that--well I will--I plan to start by talking about the most basic concepts of risk management, which underlie finance.

课程开始的时候会涉及一些理论,我认为这些理论,是风险管理最基本的概念,也是金融学中最基础的概念

耶鲁公开课 - 金融市场课程节选