I am a little thing with a big meaning. I help unlock doors, open hearts, dispel prejudice. I create friendship and goodwill. I inspire respect and admiration. Everybody loves me. I bore nobody, I violate no law, I cost nothing. I have been praised by many, condemned by none. I am pleasing to those of high and low degree. I am useful in many ways every moment of the day. I am called "COURTESY" ~Author Unknown~