"Kindness is the essence of greatness."-Joseph B. Wirthlin
I agree with Mr. Wirthlin that kindness is extremely important and that is the key to greatness. It is not difficult to be kind, nothing is stopping you from being anything but kind. Kindness gives people a good sense of character that your are a nice and trustworthy person. Good and Trustworthy people grow up to have good jobs and a nice respectable lifestyle. Being kind is a good thing, if you want to be great then be kind to everyone, even if you think they might not deserve it.