I don't like to lose money, so I try to buy stocks that are cheap.

I don’t believe in regrets. I believe in lessons learned.

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？

你用镜子看脸，用艺术品看灵魂。

幸福很少缺席；是我们不知道它的存在。