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？
The only limit to our realization of tomorrow is our doubts of today.
The way you treat your employees is the way they will treat your customers.