真正的竞争力不是价格，而是价值。

"The magic of cinema lies in its ability to transport the audience to another world."

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.

我们开采的最宝贵资源不是煤炭，而是我们员工的才能和奉献精神。