The truth is, we all have our own versions of reality, and sometimes those versions don't align with the facts.

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 most exciting moments in mathematics are when you see connections between things that seemed unrelated before.

科学与技术的进步并不意味着大多数人生活中智识复杂度的增加。通常恰好相反。

Paris is a city where you can lose yourself and find yourself at the same time.