It's not worth doing something unless someone, somewhere, would much rather you weren't doing it.
The most dangerous thought you can have as a creative person is to think that you know what you're doing.
Every challenge is an opportunity in disguise.
健全的外交政策的首要条件是对自己价值观的清晰认识。
我们在亚马逊有三个大的想法，我们坚持了18年，这就是我们成功的原因：把客户放在第一位。发明。并且要有耐心。
实现明天的唯一限制将是我们今天的疑虑。