You can't be that kid standing at the top of the waterslide, overthinking it. You have to go down the chute.

我学得越多，就越意识到自己不知道的还有多少。

The mind is nature's instrument for dealing with reality.

The true delight is in the finding out rather than in the knowing.

Words can be tools， but they can also be weapons.

自信源于准备，彻底了解你的领域。

Leadership is about making tough decisions and standing by them, even when they are unpopular.

The idea of America is so important to me. It's about freedom, democracy, and the ability to create your own destiny.

生活中最重要的事情是停止说“我希望”，开始说“我会”。

Memory is a responsibility, not a burden.