Never respond to rudeness. When people are rude to you, they reveal who they are, not who you are. Don't take it personally be silent. For more quotes and inspirations: http://www.lifehack.org/articles/communication/never-respond-rudeness.html?ref=pp
The first murder was committed with a rock. Shall we ban all rocks? After all, there are a lot more rocks in the world than guns. Let's deal with the real problem: evil in the hearts of men.