I don't let the world change my heart.

生活就是一种艺术，而我们每个人都是自己生命的艺术家。

Simplicity does not precede complexity, but follows it.

Try never to be the smartest person in the room. And if you are, I suggest you invite smarter people... or find a different room.

语言是我们改变世界最强大的武器。

Courage is not the absence of fear, but rather the judgment that something else is more important than fear.