科学不仅仅在于积累事实，而在于对其精神的深入理解。

Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.

It is better to have 100 functions operate on one data structure than 10 functions on 10 data structures.

我们的采石场不仅生产石头，更创造机会。

文明不是在暴力中灭亡，而是在笑声中消解。