我们通过历史数据搜寻不被认为是随机变动的异常现象。我们的目的是要随着时间变化分析数据和市场做统计学意义和一致性测试。一旦我们找到一个，我们会随着时间推移测试它的一致性和统计学意义。我们确定它的有效性后，会问，“这符合某些方面似乎合理的行为吗？——西蒙斯的方法论。

我不会为了你舍弃世界。但是，我也不会为了世界舍弃你。

Can I jump over two or three guys like I used to? No. Am I as fast as I used to be? No, but I still have the fundamentals and smarts. That’s what enables me to still be a dominant player. As a kid growing up, I never skipped steps. I always worked on fundamentals because I know athleticism is fleeting.

All money is a matter of belief.