I know that self-promotion happens a lot and it is not a bad thing. But I do not regard it as something positive.

我们必须为人类体验而设计，而不仅仅是为了效率。

我不是为记录而比赛。它们自然而然地出现，唯一重要的是球队获胜。

There is no such thing as society: there are individual men and women, and there are families.

过去不必定义未来。

A proof is a device for convincing someone else that a mathematical statement is true.

生活是关于旅程，而不是目的地。