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？’

I became insane, with long intervals of horrible sanity.

Sustainability in agriculture is not an option—it's a necessity for future generations.

A successful business is one that values its people as much as its profits.

不期望完全效法古代，不墨守一成不变的旧规，研究当代的实际情况，从而采取相应的措施。

做出伟大工作的唯一方法是热爱你所做的事情。