"I believe that what we are doing is very pro-market. We are dealing with some problems that the market faces today, and we are talking about putting in place in the future things that will help the market work better,"

VOA: standard.2009.03.10

These are not the only problems posed by the Western tradition in its modern form, which is what we live in.

这些问题不仅仅存在于,西方现代社会,也就是,我们现在生活的社会

耶鲁公开课 - 古希腊历史简介课程节选

One of the things we want to help you do is identify the different classes of algorithms, what their costs are, and how you can map problems into the most efficient class to do the computation.

我们想要教会你们的事情之一就是,学会辨别不同种类的算法，它们的代价是怎么样的，以及怎么样把问题映射到,最有效的算法种类中去做计算。

麻省理工公开课 - 计算机科学及编程导论课程节选

So realize you don't have to get it right the first time, but you have to listen and watch to what actually those problems are and that is one of the roles your teaching fellows play.

请认识到，并不是要你第一次就把事情搞对，但是你必须听听，看看,问题是到底什么，这也是你们的助教,扮演的一个角色。

哈佛公开课 - 计算机科学课程节选

Those people would bank their calories, survive the next famine, contribute to the gene pool, and thereby create what we have today which are organisms, humans, who very much like the kind of diets that are creating problems.

这些人储存能量以保证,在下一次饥荒时得以幸存,使他们的基因保留在了基因库中,从而造就今天的生物体,即人类,人类非常喜欢这类饮食,从而引发了很多问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选