We must remember the past in order to better face the future.

我不是很聪明，但我知道什么是爱。

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？

朗兰兹纲领是对人类知识边界的挑战。