In the quest for understanding, the journey is just as important as the destination.
数学家是将咖啡转化为定理的装置。
If you are under the impression you have already perfected yourself， you will never rise to the heights you are no doubt capable of.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
El tiempo no cura las heridas, las disimula.
真相会让你自由。但首先，它会让你愤怒。
NP完全性的概念为理解计算问题的复杂性提供了一个强大的工具。