历史不仅仅是事实，更是我们赋予它们的意义。

对认可的渴望是最基本的人类渴望，它是人类历史上最伟大成就和最伟大悲剧的源泉。

Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.

对心灵的研究必须摆脱一切先入为主的观念。

你给予的越多，你得到的就越多。