The arithmetic of algebraic groups is a key to understanding the Langlands conjectures.

All serious art attempts to make sense of life.

The four most dangerous words in investing are: 'this time it's different.'

找到真相的最好方法就是亲眼目睹。

I'm obsessed with reinvention. I'm obsessed with identity. I'm obsessed with the future.

The closer you are to death, the more alive you feel. It's a wonderful way to live. It's the only way to live.

Ethical leadership isn't about being perfect - it's about being accountable.