在追求理解的过程中，失败不是成功的对立面；它是通向成功的垫脚石。
简单生活，高尚思考：这是通往真正幸福的道路。
Money is not my motivation. I’m driven by my passions.
If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
Leadership is about making tough decisions today that will benefit future generations.