The power of abstraction is that it allows us to reason about systems at a higher level, without getting bogged down in the details.

I don't care if you're a king or a street sweeper, everybody dances with the Grim Reaper.

市场永远是对的。

C编程语言——一种将汇编语言的灵活性与汇编语言的力量结合起来的语言。