激情是普遍的人性。没有它，宗教、历史、浪漫和艺术都将毫无用处。

The computing scientist's main challenge is not to get confused by the complexities of his own making.

变化的速度永远不会比今天更慢。

I was so much older then, I'm younger than that now.

In the end, it is not the answers that matter, but the questions we ask, the journey we take, the search for truth.