我不需要太多。浮华和那些东西不会让我兴奋。我只是很高兴我有能力产生影响。

In computer science, we often deal with problems that are easy to state but hard to solve.

Don't watch the clock; do what it does. Keep going.

最重要的是能够思考，能够观察，能够判断你所看到的事物。

如果你做不到，那就去教别人。