We want to build technology that everybody loves using, and that affects everyone. We want to create beautiful, intuitive services and technologies that are so incredibly useful that people use them twice a day. Like they use a toothbrush. There aren’t that many things people use twice a day.

You can't make a good deal with a bad person.

To write is to leave a legacy of thought.

领导力就是赋予他人力量，让他们实现自己认为不可能的事情。

你的挣扎不能定义你，你如何克服它们才能定义你。