No medicine cures what happiness cannot.

In mathematics, the art of proposing a question must be held of higher value than solving it.

领导力意味着今天做出艰难的决定，这些决定将使公司明天受益。

Forests remind us that growth is slow but worth the wait.

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？

  沉默是愚人的美德。

种树的最佳时间是20年前；第二好的时间就是现在。