The most important tool in science is not the microscope, but the mind.

I believe that we are lost here in America, but I believe we shall be found.

On pricing: "There are two kinds of companies， those that work to try to charge more and those that work to charge less. We will be the second."

行为不仅仅是一种反应，更是一种沟通。

我想我是不敢开心了，因为每次都会乐极生悲。

I'm not afraid of death, I'm afraid of not trying.

You don't know what's in store, but you know what you're here for.