在密码学的世界里，唯一安全的系统是永远不连接到任何网络的系统。

Democracy is the worst form of government except for all those other forms that have been tried from time to time.

The greatest glory in living lies not in never falling, but in rising every time we fall.

In this business, by the time you realize you're in trouble, it's too late to save yourself. Unless you're running scared all the time, you're gone.

在每个词中，都有一个等待被发现的世界。

A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.

我的作品是我对世界的回应。