歷史不是發(fā)生了什么，而是我們記住了什么以及如何記住它。
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed;never throw out anyone.
最個(gè)人的故事往往是最普遍的。
The best way to learn mathematics is to do mathematics.
The environment shapes behavior through the mechanism of reinforcement.