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？

成功不在于目的地，而在于旅程。

艺术不是一件东西；它是一种方式。

Physics is not just about solving problems, it's about understanding the nature of reality.

乳制品生产成功的关键在于平衡效率与动物福利。