如果没有机械的帮助，一天的劳动不足以生产一磅棉花。

The main task in life is to give birth to ourselves, to become what we potentially are.

My biggest opponent is myself.

Don't be afraid to ask questions. That's how you learn.

这个世界会打击每一个人，但经历过后，许多人会在受伤的地方变得更坚强。

我的人生就是一场即兴演出。