You take fuel, rather you take something that's warm, and you put it in contact with the atmosphere, it cools down.

改变约束,继续加热,气体膨胀。

麻省理工公开课 - 热力学与动力学课程节选

It is a much scarrier idea than saying I have this, I'm going to do it, I'm going to put it down there as opposed to being open to what may come and being uncertain whether that would be something good enough.

这和，我知道了，我要做这个，我想写这个，这种确定感相比,对可能的结果保持一种开放的心态，不知道,期待能否满足的未知感相比，更挑战一些。

普林斯顿公开课 - 人性课程节选

I think, in fact, a lot of women would say something like, I put my faith in God and I think I might bring down God's wrath if I did such a thing as to bet that my husband is going to die.

其实我觉得,不少女人会这样说,我是个教徒,我觉得如果我拿我丈夫的,性命去赌博,我会遭天谴的

耶鲁公开课 - 金融市场课程节选