If you spend all your time arguing with people who are nuts, you'll be exhausted and the nuts will still be nuts.
Scott AdamsRatbert (as lab rat, to scientist): Doc, we have to talk. Every day you feed me over a hundred pounds of macaroni and cheese. At first I thought you were just being a good host. But lately I've been thinking it could be something far more sinister.
Scott AdamsThere are always deadlines I have to meet. I don't let myself get too close to the deadlines, so it's not like I'm just sweating bullets or anything if the clock is ticking. I never let myself get in that situation.
Scott Adams