Well, the first rule is that you can’t really know anything if you just remember isolated facts and try and bang ’em back. If the facts don’t hang together on a latticework of theory, you don’t have them in a usable form.

一本好的图画书就像一部无声电影；它不用文字就能讲述一个故事。

Dance like nobody's watching, love like you've never been hurt.

真相很少纯粹，也绝不简单。