Another finding is that people who are married or work together do not have as much of an effect on happiness as friends do.

VOA: special.2009.01.21

Versus looking at, for example, helium or neon or argon, these are all inert gases, inert meaning essentially do not react, those were grouped together in the periodic table.

相反，他发现氦，氖，氩，都是惰性气体，惰性的意思是基本不参与化学反应，因此把它们放在周期表中的同一类里。

麻省理工公开课 - 化学原理课程节选

At the end of last class,I began to raise the question as to whether or not we should distinguish two questions that we would normally be inclined to run together.

在上节课的最后我提出以下问题,是否该要区别这两个,我们通常倾向于一视同仁的问题。

耶鲁公开课 - 死亡课程节选

"And it's like a family reunion. You get together and see folks you've not seen maybe in several months or a year."

VOA: standard.2010.08.02

I would say if you make out of my bodies molecules or a category like that then that's not my body, but if you put them together in a right way, that seems to be like--should be my body.

如果你将我的肉体,将我原来的分子重组的话,那并不是我的肉体，只有当你以原来的次序重组时，那个才会是我的肉体。

耶鲁公开课 - 死亡课程节选