You know the heat isn't going to flow from a cold body to a hot body without putting some work in to make that happen.

大家知道热量不会自发地,从冷的物理流动到热的物理,除非对它做功。

麻省理工公开课 - 热力学与动力学课程节选

You couldn't just run something successfully in a cycle and get work out of it, using the heat from the hot reservoir, without also converting some of the heat that came in to heat that would flow into a cold reservoir.

如果一样东西在循环工作过程中,只有热从高温热源中流出，而没有热流入低温热源，那么此过程,不可能对外做功,不可能把所有热。

麻省理工公开课 - 热力学与动力学课程节选

A vaccination, for it to work around the world, has to be inexpensive, transportable, possible to use without advanced medical personnel, and those kinds of things.

而疫苗接种,为了能适用于全世界,它必须便宜,便于运输,还要能在没有高级医生的情况下使用,它应该具有诸如此类的特点

耶鲁公开课 - 生物医学工程探索课程节选

What is perfection? You don't have to work, you can eat without doing anything about it, you don't seem to do much of anything, which is fine.

完美是什么,无需劳作,不必为温饱而劳碌,几乎什么也不用做,那样也能过得很不错

耶鲁公开课 - 古希腊历史简介课程节选

The patriarchal stories are clearly not the work of the Deuteronomist, and these stories must have had very longstanding traditional authority if they were adopted without serious modification by the Deuteronomist redactor some modification, but not serious.

那些宗法故事显然不是预言师的作品，这些故事必然经过了传统权威的检验,如果他们是未经更改直接引用的话,由那些预言编写者,这里有一些改动，但不是太多。

耶鲁公开课 - 旧约导论课程节选

Rather, they do their work without conscious knowledge.

相反，它们的活动都是无意识的。

耶鲁公开课 - 心理学导论课程节选

If Freud's argument for death, that is to say, none of us believe we're going to die, was any good, the argument that none of us believe meetings ever take place without us would have to work as well.

如果弗洛伊德对死亡的说法，也就是，人都不相信自己会死的说法是正确的，那么就是说没有人相信,自己不在场的会议举行这件事也是正确的。

耶鲁公开课 - 死亡课程节选