They were worried that if the discount rate is fifty basis points below the Federal Funds Rate then it's going to hit zero and that would be embarrassing; so they moved it.

他们担忧的是,如果贴现率比,联邦资金利率低五十个基本点,那么它将会接近零点,并且那将会很尴尬；所以他们改变了它。

耶鲁公开课 - 金融市场课程节选

So I'm guessing now, i won't make you show your hands, because it's probably embarrassing, but what is the state of your dorm rooms, your shared dorm rooms, at the end of the semester or the end of the school year?

我在想,我就不叫你们举手了,这挺尴尬的,到期末或者年末的时候,你们寝室卫生怎么样

耶鲁公开课 - 博弈论课程节选