- I'm so busy doing what I must do that I don't have time for what I ought to do... and I never get a chance to do what I want to do! - Son, that's universal. The way to keep that recipe from killing you is occasionally to do what you want to do anyhow.
Robert A. HeinleinSelfishness is the bedrock on which all moral behavior starts and it can be immoral only when it conflicts with a higher moral imperative.
Robert A. Heinlein