"My theory was that [the readers] just thought they cared about the action; but really, although they didn't know it, they cared very little about the action. The things that they really cared about, and that I cared about, were the creation of emotion through dialogue and description; the things they remembered, that haunted them, were not for example that a man got killed, but that in the moment of death he was trying to pick a paper clip up off the polished surface of a desk, and it kept slipping away from him, so that there was a look of strain of his face and his mouth was half opened in a kind of tormented grin, and the last thing in the world he thought about was death. He didn't even hear death knock at the door. That damn paper clip kept slipping away from his fingers and he just wouldn't push it to the edge of the desk and catch it as it fell."
-- Raymond Chandler, in a letter to Frederick Lewis Allen, May 7th, 1948