I always worry about people who have such important businesses because some big deal may become in crisis or something; people like that have trouble sometimes adhering to a schedule.

我时常担心,这些人事务缠身,可能会因为某些突发的危机或别的事情,而改变自己的日程

耶鲁公开课 - 金融市场课程节选

Some of you may know that name because she went on later to become the President of the University of Pennsylvania and now is the President of the Rockefeller Foundation.

有人可能知道她,后来，她成为了,宾夕法尼亚大学的校长,现在是洛克菲勒基金会主席。

耶鲁公开课 - 心理学导论课程节选