Yeah, I know, it's a very sophisticated joke-- it takes a while, but I'm glad you got it.

是的，我知道这是个很深奥的笑话-,需要时间，很高兴你们消化了。

哈佛公开课 - 幸福课课程节选

So it would have been nice to have this at a later hour but this was the only time that really worked into the schedule, so I appreciate you being here.

所以,如果能晚一点上课当然好,但这是课程表唯一能排出来的时间,所以我很高兴你们能来上课

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选