The architect must be a prophet... a prophet in the true sense of the term... if he can't see at least ten years ahead don't call him an architect.

In mathematics, the simplest explanation is often the most profound.

我们永远不必为自己的眼泪感到羞耻。

客户的需求永远是第一位的，其他都是第二位的。

当你认为你理解了一个问题时，你就停止思考它了。