"Kindness is the essence of greatness"
                     ~Joseph B.Wirthlin

     Being a kind person gets you far. When your kind to others they will have good things to say to others about you. For example if your kind, people will want to hire you because your good with interacting with customers. And maybe with being kind to your customers they will give good fee back to your boss and he or she might give you a raise and promote you to a bigger status like manager. Just with a simple act people will have gratitude and may even want to pay you back. It will change peoples perspective of you. In the other way around if you weren't so kind people wouldn't even want to face you because you give them the cold shoulder or you say mean things. When they think about you they will have horrible things to say to others about you. You probaly wont even get hire because people wouldn't want a person with a mean attitude.  So its always better to be kind to others because it will lead to greatness.