"To write is to remember, but to remember is also to forget."

You can't go through life with a catcher's mitt on both hands. You need to be able to throw something back.

如果你问一个经济学家，什么驱动着经济增长，他定会提出一些慎重的意见作为答复——农业机械化、大规模生产，诸如此类。但问题是，我们的社会组织不是靠这些事情建立起来的。