希望是栖息在灵魂中的羽毛。

当一种编程语言的程序需要关注无关的细节时，它就是低级的。

我一直以为人是慢慢变老的，其实不是，人是一瞬间变老的。

We search through historical data looking for anomalous patterns that we would not expect to occur at random. Our scheme is to analyze data and markets to test for statistical significance and consistency over time. Once we find one， we test it for statistical significance and consistency over time. After we determine its validity， weask， ‘Does this correspond to some aspect of behavior that seems reasonable？’

自由是按照我们意愿生活的权利。