"Memory is the diary that we all carry about with us."

"Always forgive your enemies; nothing annoys them so much."

Every problem in NP can be reduced to the satisfiability problem, which is the cornerstone of computational complexity theory.

"The world is indeed full of peril, and in it there are many dark places; but still there is much that is fair, and though in all lands love is now mingled with grief, it grows perhaps the greater."

你必须愿意失败，愿意犯错，愿意看起来愚蠢。

女人的美丽必须从她的眼睛中看到，因为那是通往她心灵的门户，是爱所在的地方。