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？
到了白头之年，我们同甘共苦；历史的是非功过，又由谁来评定呢？
Success comes from focusing on what you can control and letting go of what you can't.