We don't inherit the earth from our ancestors; we borrow it from our children.
量子密码学不是关于保守秘密，而是知道何时有人试图窃取它们。
The act of writing is an act of resistance against forgetting.
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
"I don't think that literature should be a moral institution."