不要施小恩惠而伤害整体，更不可以公济私。以常情宽恕别人，以道理约束自己。

我看到了，我忘记了；我听到了，我记住了；我做过了，我理解了。

"Books are the keys to unlocking our imagination."

学习的每一个方面或智能的任何其他特征都可以原则上被精确描述，以至于可以制造一台机器来模拟它。

Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.

我的音乐就是我的自传。