伟大的领导力在于创造更多的领导者，而不是更多的追随者。

I don't run out of material. I run out of time.

数学的美只向更有耐心的追随者展示。

Anything you say before the word “but” does not count.

When given the choice between being right or being kind, choose kind.Mr Browns September Precet.

相信生命是值得的，你的信仰将有助于创造这个事实。

生活即教育。

We’re here to put a dent in the universe. Otherwise why else even be here?

If you worried about falling off the bike, you'd never get on.