And I couldn't sleep over the weekend. I've been tormented.

可整个周末，我都因此而寝食难安。

心理学导论课程节选 : 耶鲁公开课

Maybe reading philosophy would be somethin that as long as you were doing it you couldn't die or, as perhaps some religious traditions might've taught, as long as you were engaged in prayer ? you couldn't die. Wouldn't that be nice?

也许看哲学书会是某件,只要你在做，你就不可能死的事，或者也许像某些宗教传统所说，只要你参与祷告,你就不可能死，那样岂不是很好？

死亡课程节选 : 耶鲁公开课

Normally I couldn't do that Vdp because this term would have p dV plus V dp, but we've specified the pressure is constant, so the dp part is zero.

一般情况下我不能这么写,因为这一项会包含pdV和，但是我们已经假定压强为常数，所以包含dp的部分等于零。

热力学与动力学课程节选 : 麻省理工公开课