"That's why we need strong rules of the road to guard against the kind of systemic risks we have seen.

VOA: special.2009.09.18

When they created margin rules that the seller had to be borrowing against securities. Just made more money when securities went up more value.

当我们发明保证金制度,卖空证券时需要交担保金,证券升值时能赚到更多钱。

斯坦福公开课 - 经济学课程节选

Some years ago, when I was a graduate student, I was at Oxford in England and they had men's and women's colleges. They weren't yet mixed and the women's colleges had rules against overnight male guests.

很多年前，我在英国牛津读研究生时,他们有男校和女校，当时还没有合并,而女校有禁止男客过夜的规定。

耶鲁公开课 - 公正课程节选

The Obama administration in the coming weeks also will propose new and stronger rules to protect consumers and investors against financial fraud and abuse.

VOA: standard.2009.03.25