All of these with our own incredible drive to use the death penalty even when it's been recognized to have racist implications in our country.

这些问题的存在,还有实施死刑的行为，尽管我们已经意识到,在美国，某些死刑的执行暗示了种族歧视。

普林斯顿公开课 - 人性课程节选

Whatever the proposal is on by anybody, Obama, Clinton or McCain I think it should be consistent And so the question is that ? should you make the tax cuts permanent?

任何提案，不管是谁制定的，奥巴马也好，克林顿或者麦凯恩也罢,我认为都应当坚持实施下去,明确了这一点，那么现在的问题是,减税政策到底是否应该长期实施？

斯坦福公开课 - 经济学课程节选