Quote from : How to Be Compassionate: a Handbook for Creating Inner Peace and a Happier World Book

If a person shows anger to you, and you show anger in return, the result is disaster. If you nurse hatred, you will never be happy, even in the lap of luxury. By contrast, if you control your anger and show its opposite - love, compassion, tolerance, and patience - then not only do you remain in peace, but gradually the anger of others also will diminish.