真正的进步来自于挑战现状。
The future of the world lies in the cities.
I don’t complain, I don’t make excuses, I just keep going.
我们要去猎熊。我们要抓一只大的。多么美好的一天！我们不怕。
History is a nightmare from which I am trying to awake.
"Everything is a learning process: any time you fall down, it's just teaching you to stand up the next time."
You have to keep thinking about what you can do to make the world a better place.