I want to start with a story, a specific story, that in many ways I can say it is the first story, psychological story that I heard of.

我想从一个特别的故事开始，在很多方面，它是我听到过的，第一个有关心理学的故事。

哈佛公开课 - 幸福课课程节选

So leadership is kind of a big word that you see written probably too often these days, in too many newspaper articles, and it probably comes up in too many Yale classes, and I don't claim to know anything about leadership.

领导力这个大词,最近一直都很火啊,我们经常能在报章中看到它,在耶鲁大学的课堂里也能经常听到,我不敢说对领导力有多么深刻的见解

耶鲁公开课 - 博弈论课程节选