I’m a firm believer in the theory that you only get out what you put in.

The only thing that stands between you and your dream is the will to try and the belief that it is actually possible.

成功不在于成为最好的人，而在于激发他人的最佳表现。

I do not wish them [women] to have power over men; but over themselves.

如果你想解决大问题，首先要提出正确的问题。

我总是很高兴地想到，我的教育大部分是非正式的，并且根植于土壤之中。

程序是一首诗。

推动的关键是使期望的行为更加突出、更容易和更有吸引力。