追求知识是一段永无止境的旅程，每一个发现都为新的问题打开了大门。

The power of randomness in algorithms is that it can help us find solutions that are difficult to discover through deterministic methods.

You don’t have to pee on an electric fence to learn not to do it.

书籍是镜子：你只能在其中看到你内心已有的东西。