To travel is to discover that everyone is wrong about other countries.

When public speaking， pause frequently. Pause before you say something in a new way， pause after you have said something you believe is important， and pause as a relief to let listeners absorb details.

Innovation distinguishes between a leader and a follower.

数学的真正乐趣在于发现的过程，而不仅仅是结果。

我试图通过我的作品来揭示人类的复杂性。