耐心是一种美德，我正在学习耐心。这是一门艰难的课程。

领导力意味着今天做出艰难的决定，以塑造更美好的明天。

The greatest threat to our planet is the belief that someone else will save it.

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.

感谢音乐让我的人生充满意义。

处理一个不自由的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。