We are drowning in information but starved for knowledge.

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.

I’m not perfect, but I’m always me.

心灵因其所吸收的内容而成长。

市场是人性的反映，而人性永远不会改变。