The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
经济学家需要三种伟大的智力才能:感知、想象和理性;而最重要的是他需要想象力。
Challenge the status quo, but respect the wisdom of those who came before you.
成功的关键是失败……成功是由99%的失败组成的。