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:清风虽有意挽留却难以留住我,明月虽无心却自然地照耀着我。
I don’t think you can compare eras in tennis. Every era has its great players.