The challenge of modern cryptography is not just to secure communication, but to do so in a way that is both efficient and scalable.

写作就是将灵魂刻成文字，希望有人能认出它的形状。

I don’t like to be told what I am.

数学的快乐来自创造的行为，而不仅仅是结果。

The historian’s task is to understand the past, the novelist’s to make it live.

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.