Economic progress depends on both new ideas and better implementation.

——凯文·史密斯回忆与斯图尔特的合作经历。

The more you learn, the more you know, the more you know, the more you forget. The more you forget, the less you know. So why bother to learn?

真相不在事实中，而在我们讲述它们的方式里。

最大的智慧是认识到自己的无知。