理论计算机科学不仅仅是解决问题，更是理解计算本身的本质。

"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

语言是作家最强大的武器，用它作家可以改变世界。

The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.

Motto for a research laboratory: What we work on today, others will first think of tomorrow.