写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

The challenge in computer science is to bridge the gap between the theoretical models and practical applications.

I don’t think you should ever feel like you’ve achieved everything.

不要害怕冒险。最大的风险是根本不冒险。

Always question your assumptions—that's where the most interesting discoveries often lie.