"Quantum cryptography is not about keeping secrets, it's about knowing when someone is trying to steal them."
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。
"Every story is a journey, and every journey changes the traveler."
今天所做之事勿候明天，自己所做之事勿候他人。
The problem isn't that Johnny can't read. The problem isn't even that Johnny can't think. The problem is that Johnny doesn't know what thinking is; he confuses it with feeling.
人与人之间都是相互的。爱别人的人，别人一定也爱他；为别人谋求利益的人，别人也一定为其谋求利益；憎恨别人的人，别人一定也憎恨他；残害别人的人，别人也会残害他。