"Intelligence is not enough. Intelligence plus character, that is the goal of true education."-Dr.Martin Luther King,Jr.
What I think this quote means is that intelligence is not the only way have any education. Real education is when intelligent people respect other people. If you are smart in class but outside of class you pick on people, that will be choosing the wrong. For example if you show up on time in class, do your work, and help out, but once your out of the class room you start on people and bullying that means you are intelligent but don't have character.