教育的本质意味着：一棵树摇动另一棵树，一朵云推动另一朵云，一个灵魂唤醒另一个灵魂。
为社会正义而斗争是人类最神圣的职责。
债券市场是价值的最终评判者。
Mathematics is the art of giving the same name to different things.
The best investment you can make is in yourself.
The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.