This is the strongest memory I have, and I remembered a) that I didn't learn them, and that was really bad because it kept coming up, but the other thing I remember is that I had no idea why they were important. I didn't really understand what any of these molecules were.

这就是我最深刻的记忆，我记得我并没有学好，这十分不好，因为之后它们总是不断出现,但另外的事情我记得,是我完全没有概念为什么。

麻省理工公开课 - 化学原理课程节选

We have a philosophy that--most of us-- that some kind of economic inequality is a bad thing and that it's unjust for someone who is, for no fault of his or her own, suffering economic hardship.

我们一般认为，大部分人看来-,某些贫富差异是件坏事,对于那些本身并无过错，却深陷贫困泥沼的人来说是不公平的。

耶鲁公开课 - 金融市场课程节选