Failure is not terrible, what is terrible is not daring to try.

"To write is to breathe life into the shadows of our imagination."

数学家的直觉和严谨的证明同样重要。

The secret to happiness is to face the fact that the world is horrible.

A strong team is the foundation of any successful company.

The great growling engine of change—technology.

Trend-following is not such a good model. It’s simply eroded. Things change and being able to adjust is what made Mr. Simons so successful. “Statistic predictor signals erode over the next several years； it can be five years or 10 years. You have to keep coming up with new things because the market is against us. If you don’t keep getting better， you’re going to do worse.