当你不再担心别人怎么想的那一刻，你就自由了。

I can't go on, I'll go on.

不探索奇景，不穷尽幽深之处，就不足以谈论山水

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.