I will never put my name on a product that does not have in it the best that is in me.

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.

创新不仅仅是技术，还包括管理和商业模式。

诗人的任务是让沉默发声。

不好的事情会经常发生。