"In recent years, too many financial firms have put taxpayer money at risk by operating hedge funds and private equity funds and making riskier investments to reap a quick reward.

VOA: standard.2010.01.21

I mean, you certainly could make a fortune buying them I mean, I'm certainly not telling you it's not going to work, but I think it's all risk-reward.

我的意思是，你很可能会通过它们赚很多钱,我是说，我肯定不会告诉你说,那一点也行不通，但我觉得高风险才有高回报。

耶鲁公开课 - 金融市场课程节选