And this confusion, I think, has everything to do with the fact that this is no ordinary moral that we have in this work of literature.

我认为这种惶惑，是跟一个事实有关的,就是在这部文学作品中没有我们的普通道德。

耶鲁公开课 - 弥尔顿课程节选

What is work and leisure now in a society where you don't have to produce everything for yourself?

在这个社会你不用为自己生产一切,工作和闲暇又意味着什么呢

耶鲁公开课 - 美国内战与重建课程节选

As far as my work was concerned, he said, "Go ahead. Everything you do is great."

只要我一有工作，他就会说，干吧，你做的事都是了不起的“

耶鲁公开课 - 1945年后的美国小说课程节选

If you take newborn babies-- It's very hard to do research with newborn babies actually because of the consent procedure and everything, so most of this work is done in France, where they have no laws at all.

如果你去找些新生儿,由于知情同意书以及其他的问题,研究新生儿实际上是非常困难的,因此大部分的研究都是在法国进行的,因为法国并没有任何与此有关的法规

耶鲁公开课 - 心理学导论课程节选

You've got to spend the time to make sure that everything is well defined before you start trying to work out these problem More about the path. There are a couple ways you could go through that pass If I look at this smooth path here.

你要花时间确认,在你开始尝试解题前,切已经被很好地定义,关于路径还有些问题,你可以用两种不同的方式经过这条路径,看这条平滑的路径。

麻省理工公开课 - 热力学与动力学课程节选