At the end of our lives we will not be judged by how many diplomas we have received, how much money we have made or how many great things we have done. We will be judged by: I was hungry and you gave me to eat. I was naked and you clothed me. I was homeless and you took me in.
Life is not so short as one thinks. So, Don't be so proud of yourself, your status, beauty or money. Everything changes with time and everyone has his day. Even the earth you stand on has sunny days and dark nights. So, Respect others for what they are and their feelings.