I don't believe that markets are efficient and it doesn't really seem like it should be an open question.

我不相信市场是有效的,而且事实上这似乎,也不应该是一个开放式的问题。

耶鲁公开课 - 金融市场课程节选

I don't think you can blame the lottery or the casino for those sorts of problems.

因此，之所以出现沉迷彩票赌博之类的问题，我觉得彩票以及赌场本身不应该承担责任。

沉迷于彩票的人们 - SpeakingMax英语口语达人

We'll be using the solutions, so you shouldn't have a problem, but I wanted to point it out so it does not look too strange to you.

我们将会用它的解，所以你们不应该问题，但是我想提出它,这样你们就不会对它太陌生。

麻省理工公开课 - 化学原理课程节选

And there're those philosophers who think that's exactly the right way to think about it, and those philosophers who think no no that's misleading.

有些哲学家认为,我们应该这样思考问题，但也有哲学家认为,不应该这样，这是误导的。

耶鲁公开课 - 死亡课程节选

But that doesn't mean that it is important or the "is", the fact that it is important doesn't mean we ought to do it.

但那不代表它是重要的，问题在于这个“是，它是重要的但不代表我们应该去做。

哈佛公开课 - 幸福课课程节选

Odds are if you're an upperclassman, you've had that experience where it's 12 AM, 1 AM, 2 AM, and you're really starting to stress over the incompletion of some problems that for some course, well frankly what this mechanism allows you to do if you're already 90 percent of the way there, you can call it a night and you can put it down and you could feel good nonetheless about where you got to.

对于上游的同学可能觉得无趣，因为他已经具备了这些经验，这时应该开始关注某些课程中,问题的不完整的部分，如果你已经学会了,里面90%的知识，你可以停工,或者把这门课扔到一边。

哈佛公开课 - 计算机科学课程节选

I think that this sort of analysis shouldn't be applied to issues of human life.

我觉得这种分析,不应该用在人的生命这个问题上。

耶鲁公开课 - 公正课程节选