Innovation distinguishes between a leader and a follower.

If you don’t go after what you want, you’ll never have it.

Psychology is a science, and teaching is an art; and sciences never generate arts directly out of themselves.

真相很少是纯粹的，也从不简单。

I am not interested in what is called success. I am interested in the process of achieving it.

你必须先相信你的梦想，它们才能实现。