质量绝非偶然，它总是智慧努力的结果。
If everything was perfect, you would never learn and you would never grow.
能源格局正在发生变化，我们必须随之改变以保持相关性。
在压力下保持冷静是成功的关键。
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？