密码学是关于在存在对手的情况下进行通信的。
Cryptography is about communication in the presence of adversaries.
我认为最好的演员是那些不断好奇、总是提出问题、从不满足于简单答案的人。
The only way to achieve sustainable development is through continuous technological advancement and environmental responsibility.
The most important thing is to be able to listen.
The trouble with her is that she lacks the power of conversation but not the power of speech.
我这一代人最伟大的发现是人类可以通过改变态度来改变生活。
民兵的基本法是，它由法律创建、指导和指挥，永远为支持法律而存在。
希望可以是一种强大的力量。也许其中并没有真正的魔法，但当你最希望的东西像一盏灯一样在你心中闪耀时，你就能让事情发生，几乎就像魔法一样。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.