The ones that are beautiful for framing are the ones that failed, so you can see all the coupons.

那些用来陈列的债券,其实都是违约的,因此你们才能看到息票

耶鲁公开课 - 金融市场课程节选

They make it very costly, socially costly, to divorce, so then they stay together for all kinds of reasons, not always such good ones.

离婚社会代价太大，因此双方由于各种原因不分开，不是所有原因都是好的。

耶鲁公开课 - 心理学导论课程节选

If we looked at all 30000, genes that were important in each individual how do you pick out which ones are important for a particular disease?

如果我们检查人体中,所有三万个至关重要的基因,要怎样从中找出,导致某种疾病的特定基因呢

耶鲁公开课 - 生物医学工程探索课程节选