最伟大的胜利来自最艰难的战斗。
The greatest victories come after the toughest battles.
(Physics is) a good framework for thinking....Boil things down to their fundamental truths and reason up from there.
I tell you, we are here on Earth to fart around, and don't let anybody tell you different.
世界是一个非常复杂的地方，并不总是容易理解我们周围发生的事情。
格瓦拉写在古巴革命胜利后
大胆梦想，努力工作，永远不要让任何人黯淡你的光芒。