信息的价值不在于知道得更多，而在于知道别人不知道的东西。
The value of information is not in knowing more, but in knowing what others don't know.
Happiness is a state of mind. It's just according to the way you look at things.
Architecture is a form of meditation.
我像个孩子。我从不考虑后果。
The key to understanding cryptography is understanding that it's not just about keeping secrets, but about managing trust.
In the end, we will remember not the words of our enemies, but the silence of our friends.