每个人都有两次生命,第二次开始于他意识到自己只有一次生命的时候。
The most important thing in science is not to stop questioning.
最好的商业模式往往是最简单的。
The theory of computation provides a foundation for understanding what can and cannot be computed.
"We are all broken by something. We have all been hurt by life in some way. But we can be mended. We can be made whole again."