The only secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.
The process of doing mathematics is as important as the result itself.
我们以为是我们注意到了事物,但实际上是事物注意到了我们。
你能做的最激进的事情就是做你自己。
Sometimes the simplest melodies carry the deepest emotions.