He says, "to succeed in many things or many times is 'difficult.' For instance, to repeat the same throw of dice 10,000 times would be impossible; whereas, to make it once or twice is comparatively easy."

他说,要成就很多事情,或成就一件事情很多次,是很困难的,比如,掷一万次骰子都得到同样的结果,是不可能的,但是,掷一两次却是相对容易的

耶鲁公开课 - 金融市场课程节选

Yes, but predicting what he does versus what Clinton will do or Bush is a bit too much noise Nobody would have predicted George Bush So Bill Clinton was right, voting for Barack Obama would be a roll of the dice?

我倒是想，但是要预测他的政策,比起预测克林顿，或者布什，太不靠谱了,当时谁又会想到乔治·布什是这样的总统呢,这么说，看来比尔·克林顿没说错，他说，给奥巴马投票等于在赌运气，是吗？

斯坦福公开课 - 经济学课程节选