John Waters said this quote
“ You should never read just for enjoyment. Read to make yourself smarter! Less judgmental. More apt to understand your friends' insane behavior, or better yet, your own. Pick hard books. Ones you have to concentrate on while reading. And for god's sake, don't let me ever hear you say, I can't read fiction. I only have time for the truth. Fiction is the truth, fool! Ever hear of literature? That means fiction, too, stupid. ”