"We need to think of software not just as code, but as a mathematical object that can be analyzed and verified."
在一个欺骗的时代，说出真相就是一种革命行为。
The night is a great cathedral, but the stars are its windows.
有人问我什么是幸福，我回答说：不奢求非必需之物。
"Libraries are the treasure chests of the world."