One more book, he told himself, then I'll stop. One more folio, just one more. One more page, then I'll go up and rest and get a bite to eat. But there was always another page after that one, and another after that, and another book waiting underneath the pile. I'll just take a quick peek to see what this one is about, he'd think, and before he knew it he would be halfway through it.
~George R. R. Martin, A Feast of Crows