Happiness in this world, when it comes, comes incidentally. Make it the objet of pursuit, and it leads us a wild-goose chase, and is never attained. Follow some other object, and very possibly we may find that we have cought happiness without dreaming of it.

We don't inherit the earth from our ancestors; we borrow it from our children.

I don't give a damn if you're offended. I'm not gonna stop.

最重要的是保持适应能力。

I don’t focus on the score, I focus on the process.