The purpose of our lives is to be happy.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

We don’t start with models. We start with data. We don’t have any preconceived notions. We look for things that can be replicated thousands of times. A trouble with convergence trading is that you don’t have a time scale. You say that eventually things will come together.Well， when is eventually？

伟大的公司不仅仅是创造利润，它们还创造改变。