The dead are the most persistent historians.

生活是世界上最稀有的事情。大多数人只是存在，仅此而已。

The process of solving a mathematical problem is often more important than the solution itself.

"Life is the bitch and death is her sister."

通过观察你的敌人恐吓你的手段，你可以发现他们最害怕什么。