每个单子都是一面镜子，反映了整个宇宙的图景。

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。

每一种语言都是一座庙宇，其中供奉着使用它的人的灵魂。

You’ve got to have models in your head. And you’ve got to array your experience—both vicarious and direct—on this latticework of models. You may have noticed students who just try to remember and pound back what is remembered. Well, they fail in school and in life. You’ve got to hang experience on a latticework of models in your mind.