格瓦拉第二次漫游南美前对母亲说

Don’t compare your journey to others, everyone has their own path.

Quality is never an accident; it is always the result of intelligent effort.

Sustainable quarrying isn't an option; it's our obligation to future generations.

Just because you make a good plan doesn’t mean that’s what’s gonna happen.

读，读，读。读所有东西——垃圾、经典、好的和坏的，看看他们是怎么做的。就像一个当学徒的木匠研究大师一样。读！你会吸收它。然后写。如果它是好的，你会发现。如果不好，就把它扔出窗外。

悲剧是我割破了手指。喜剧是你掉进下水道淹死了。