一个理论的优雅不仅在于其数学表述，还在于其在一个统一框架下连接不同现象的能力。

The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that some other human being has wished you that much evil.

Leadership is about empowering others to achieve things they didn't think were possible.

预测未来的最好方法就是去创造它。