Janitors in Yonkers are preparing for students to return in September, But no one knows yet how many teachers will be here to greet them.

VOA: standard.2010.08.11

That's what this whole theory is about, how to get a lot of expected return without getting a lot of risk.

整个金融理论的中心,就是如何获得高收益,同时降低风险

耶鲁公开课 - 金融市场课程节选

Notice one last piece. If I'm going to do that, run through all possible answers, I still want to know, gee, what if there aren't any answers? How do I return that case?

注意最后一段，如果我要这样做，也就是运行所有可能的答案，我还是想知道要是没有结果呢？,在这个例子中应该返回什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Dr.Lepora says she will probably return to MSF, because she says once she learned how to be effective in a crisis situation, she finds it very difficult not to act when another crisis comes up.

VOA: standard.2010.06.29

In fact, different people might make different choices about how much risk they're willing to bear to get a higher expected return.

事实上，为了获得高的预期收益率,人们愿意承受的风险,也会不同。

耶鲁公开课 - 金融市场课程节选

Asian stocks rose after the DOW Jones industrial average passed the psychologically important Cohen says it is not clear how much longer markets can continue the strong gains, but says it is unlikely they will return to the crisis environment of the first quarter of this year.

VOA: standard.2009.10.15

So let's return now to the question, "How might we argue for the existence of the soul?"

现在让我们再回到这个问题上,我们怎样论证灵魂存在

耶鲁公开课 - 死亡课程节选

How does this compulsion to return to the traumatic event in any way correspond to or submit itself to explanation in terms of the pleasure principle?"

这些强制性回到创伤回忆中的行为,有是怎样以,快乐原则的形式体现出来的呢？

耶鲁公开课 - 文学理论导论课程节选

Two ways of measuring how this happened and what difference it made is to realize, to return to what I said earlier, that big state structures involve bureaucracies.

如果要弄懂贵族如何获利,以及贵族获利所引起的改变,我们必须意识到大国必须建立官僚机构,我在前面曾提到过这一点

耶鲁公开课 - 欧洲文明课程节选

It would be anywhere from here to here, depending on how much you're afraid of risk and how much you want expected return.

可以选择从这里到这里的任意一点，取决于你对风险的承受能力,和你的期望回报。

耶鲁公开课 - 金融市场课程节选