领导力不是掌控，而是照顾那些你负责的人。

If you're not failing occasionally, you're not pushing hard enough.

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.

书籍可以是镜子、窗户和滑动玻璃门。

If you don’t believe in yourself, no one else will.