每个程序都有(至少)两个目的:一个目的是为它编写的,另一个不是目的。
Every program has (at least) two purposes: the one for which it was written, and another for which it wasn't.
Literature is the art of the unsaid.
在野外,每一个决定都可能意味着生与死的区别。
The most important thing is to stay true to your vision.