It's said that power corrupts, but actually it's more true that power attracts the corruptible. The sane are usually attracted by other things than power. When they do act, they think of it as service, which has limits. The tyrant, though, seeks mastery, for which he is insatiable, implacable.
Bio: Martin Luther King III, or MLK3 is an American human rights advocate and community activist. He is the oldest son and oldest living child of civil rights leader Dr. Martin Luther King, Jr. and Coretta Scott King.