I don't believe in perfection. I think that's a very dangerous idea. It's a very unattainable idea.

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.

最好的建筑是那种让人觉得必然的建筑。

2012年：贝索斯致股东信《长远思考才能做到不可能的事情》

我创造的每一个角色都是我的一部分。