你們必須掌握許多知識，讓它們在你們的頭腦里形成一個思維框架，在隨后的日子里能自動地運用它們。
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.
