书写是为了更好地思考与吸收。如果只是一味地输入而不输出，效果会大打折扣。

reading-and-writing

(图自DAVID PERELL: The Ultimate Guide to Writing Online）

If you’re just starting out, it might help to think of your note-taking system in two halves. First you collect the dots by capturing ideas, then, you connect them by writing. )