民主这个词有点含糊，我无法定义准确。因此，应该说：“可以确定，如果一个政府具有英美宪法所共有的某些特征，那将是一件好事。”

We don’t start with models. We start with data. We don’t have any preconceived notions. We look for things that can be replicated thousands of times. A trouble with convergence trading is that you don’t have a time scale. You say that eventually things will come together.Well， when is eventually？

我相信，只要你站起来并前进，生活就会为你敞开大门。有些事情会激励你继续前进。

The method of psychology must be as exact as that of the physical sciences.