勇敢的人可能不会永远活着，但谨慎的人根本活不下去。

不要被你不知道或没做的事情定义。

"I don't know what I'd do without music in my life."

I went to the woods because I wished to live deliberately. I wanted to live deep and suck out all the marrow of life, to put to rout all that was not life.