A quote I like:

"Though I obviously have no proof of this, the one aspect of life that seems clear to me is that good people do whatever they believe is the right thing to do. Being virtuous is hard, not easy. The idea of doing good things simply because you're good seems like a zero-sum game; I'm not even sure those actions would still qualify as 'good,' since they'd merely be a function of normal behavior. Regardless of what kind of god you believe in--a loving god, a vengeful god, a capricious god, a snooty beret-wearing French god, or whatever--one has to assume that you can't be penalized for doing the things you believe to be truly righteous and just. Certainly, this creates some pretty glaring problems: Hitler may have thought he was serving God. Stalin may have thought he was serving God (or something vaguely similar). I'm certain Osama bin Laden was positive he was serving God. It's not hard to fathom that all of those maniacs were certain that what they were doing was right. Meanwhile, I constantly do things that I know are wrong; they're not on the same scale as incinerating Jews or blowing up skyscrapers, but my motivations might be worse. I have looked directly into the eyes of a woman I loved and told her lies for no reason, except that those lies would allow me to continue having sex with another woman I cared about less. This act did not kill 20 million Russian peasants, but it might be more 'diabolical' in a literal sense. If I died and found out I was going to hell and Stalin was in heaven, I would note the irony, but I couldn't complain. I don't make the fucking rules."

- Sex drugs and cocoa puffs by Chuck Klosterman