经济学的未来在于弥合理论与实践之间的差距。
我一点都不浪漫。我还不算太老。还是把浪漫留给比我老的人吧。
【解释】脑力劳动者统治人，体力劳动者被人统治；被统治者养活别人，统治者靠别人养活，这是通行天下的原则。
The only limit to our realization of tomorrow is our doubts of today.
We are all obsessed with the idea of the frontier, but it's a frontier that keeps receding.