数学家是将咖啡转化为定理的装置。

"The truth is not always beautiful, but it is always necessary."

我们以为我们拥有答案，其实是我们问错了问题。

当你停止相信的那一刻，你就已经失败了。

The conjectures of the Langlands program are not merely problems to be solved but a vision of how mathematics should be.