知道什么都不是；想象才是一切。

In science, we must be open to the possibility that our most cherished theories could be wrong.

The worst thing in the world that can happen to you if you're an engineer that has given your life to something is for someone to rip it off and put their name on it.

"Only through suffering does one understand the depth of life."

The power of abstraction is crucial in computer science, allowing us to focus on the essential aspects of a problem.