I think the reason that it grew slowly was that insurance is a very sophisticated concept.

我认为之所以导致缓慢发展在于,保险学是一个非常复杂的概念

耶鲁公开课 - 金融市场课程节选

This is the concept that is in the law and the reason we have it in the law is that it works to produce prosperity and to produce the things we need, like clothes, medical service, homes, whatever.

这是法律规定的概念,之所以在法律中有这样的规定,是因为这是繁荣的温床,才能生产出我们需要的东西,像衣服,医疗服务,家用等等

耶鲁公开课 - 金融市场课程节选

Now, the reason we're going to wait until next week is the first concept sheet is unusual in that it's not just you writing about whatever you want, but it's writing about your dietary analysis.

好了,要等到下周再发的原因是,第一篇论文有个特别之处,你不仅要把想法写下来,还要写你的饮食分析

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选