艺术不是你看到的，而是你让别人看到的。

Take time every day to do something for yourself.

The greatest virtue in life is real courage that knows how to face facts and live beyond them.

当我们既倾听科学家又倾听农民时，真正的进步才会发生。

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？