The only true wisdom is in knowing you know nothing.

Success is not about being the best, but about making others better.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

只要现在能够停下来休息，那么就立刻停下来休息；如果要等到一切事情都办妥时再停下来，那么这样的时刻永远也不可能等到。