Innovation requires courage, but even more persistence.

我喜欢为读者的想象力留出空间。

Investors should be skeptical of anyone who claims to have a surefire way to beat the market.

数学研究是所有智力和精神进步不可或缺的基础。

I believe in the power of art to change the world.

在拥有数据之前进行理论化是一个重大错误。