Then it is in this way that the tyrant has come about, we say, and the king, and oligarchy, and aristocracy, and democracy because people found themselves unable to put up with the idea of that single individual of ours as monarch, and refused to believe that there would ever come to be anyone who deserved to rule in such a way, so as to be willing and able to rule with virtue and expert knowledge, distributing what is just and right correctly to all.