The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
计算复杂性的研究不仅仅是关于问题的分类；它是关于理解计算本身的本质。
Every action has its pleasures and its price.
The best books are those that make you see the world anew.
Given the choice between the experience of pain and nothing, I would choose pain.
"Technique without vision is empty, vision without technique is blind."
最终，所有的故事都是关于寻找意义的。
【译文】下等君主用自己能力，中等君主用他人劳力，上等君主用他人智慧。