I know this is so, because when I put my small finger in front of the moon, my fingernail covers it."

VOA: special.2009.03.28

It means,when my brain gets split, my soul is going to end up in Lefty or in Righty,but not in both.

这个意思是，我的大脑被一分为二后，灵魂将只能进入小左或小右其中一个。

耶鲁公开课 - 死亡课程节选

And, one thing I'd like to add to it, and that is, and I told this to my recitation sections that when you do these quizzes, in spite of the fact that it might be trivial in some cases, make sure you carry the units through.

而我要在这基础上再加一条，我在我的背诵课上也讲过,当你考试时，尽管单位不重要，但我希望你能注意它们。

麻省理工公开课 - 固态化学导论课程节选

"I'm all about words. And when it comes to words, poetry is at the top of my list.

VOA: special.2009.10.12

That's not really what I think, but that's how disturbing it is when people talk, and very nice students who do not realize this often disrupt my line of thinking.

虽然那不是我的真实想法,但是在课上有人讲话确实很烦人,有些好学生也没有意识到这点,他们经常会打断我的思路

耶鲁公开课 - 基础物理课程节选

"When my bull wins, it is as if our Korean team has just won a medal in a world competition."

VOA: standard.2010.03.22

Where is my clearest vantage point?'" "Now when we go in it's, 'Which table has the least crumbs under it?

VOA: standard.2010.05.18

"I would say that it is my crisis training in the airline industry that helped me know at that moment when you feel emotionally paralyzed what to do and how to start communicating that sad news."

VOA: standard.2010.02.25