"We read to know we're not alone."

这个世界不是因为你能做什么，而是你该做什么。

“I give my whole water in joy，“ sings the waterfall， '' though little of it is enough for the thirsty。''

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.