Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.

Don‘t wait in line to eat something famous. It is rarely worth the wait.

Quality fruit starts with quality soil - we must care for the foundation of all growth.

The importance of theoretical computer science lies in its ability to provide a foundation for practical applications.

做你自己的事，不要在意别人是否喜欢。