Because what we want to know is what is like to be permanently dead, and these people were never permanently dead.

因为我们想知道的是,永久死去是什么样的,而这些人并没有永久地死去

耶鲁公开课 - 死亡课程节选

and because... you know, never before have we seen this level of interconnectedness

这种水平的互联性是我们之前从未想过的，

关于全球化 - SpeakingMax英语口语达人

Now we will never know, and don't let anyone ever suggest to you that you will ever know, what Milton could possibly mean by this deliberately perplexing image of the two-handed engine at the door.

我们永远不会知道,弥尔顿在这句描写门边的双手引擎的,刻意的意象叠加里想要表达什么。

耶鲁公开课 - 弥尔顿课程节选

Well never mind, we will give it to Jude. We know Jude's going to be here.

算了,就给裘德吧,他下周肯定来

耶鲁公开课 - 博弈论课程节选

Is it universal wisdom? Romantic psychology? We shall never know, for the good reason that writing is the destruction of every voice, of every point of origin.

是否是普遍的哲学？还是浪漫的心理？我们都不得而知，因为写作就是对每个意见，每点原创的破坏。

耶鲁公开课 - 文学理论导论课程节选

We don't really know and she never really can say.

我们无从知晓,而且她也无法回答。

耶鲁公开课 - 1945年后的美国小说课程节选

Here we go, the screen Is that the right ring? I never know.

让我把投影屏放下来,是按这个钮吗,我不太清楚

耶鲁公开课 - 1871年后的法国课程节选

Why would anyone ever risk one's life for ? one's country or a cause just to help other people, people that we don't know and probably will never know?

为什么人人都要为自己的国家或者,去救人的缘由而冒险，并且这个人我们不认识,可能永远也不会认识？

耶鲁公开课 - 政治哲学导论课程节选

Well we know stock prices are never negative.

我们知道股价是不会是负值的。

麻省理工公开课 - 计算机科学及编程导论课程节选

So if we know people are not going to play a best response that's never a best response, and we know if we people are not going to play something which is never a best response, and we know people are not going to play which is not a best response, which is not a best etc., etc., etc.

如果我们知道人们不会采用最佳对策,说错了,是不会采用非最佳对策,如果我们知道人们不会采用,非最佳对策的策略,就知道人们不会采用非最佳对策的策略,以此类推了

耶鲁公开课 - 博弈论课程节选

We all know that. It has never existed.

我们都知道它从不曾存在。

耶鲁公开课 - 政治哲学导论课程节选