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？

【释义】天下人都知道直接获取是得到，却很少有人明白，先主动给予也是一种更长远的得到。