Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.

Success is not final, failure is not fatal: it is the courage to continue that counts.

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。

Let him be without suspicion who has done no wrong.

The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.

我们所有的知识只是帮助我们比一无所知的动物死得更痛苦。

成功的关键是专注于基础并完美地执行它们。