Further, all men, in giving praise or blame, in urging us to accept or reject proposals for action, in accusing or defending, attempt not only to prove the points mentioned but also to show that the good or the harm, the honour or disgrace, the justice or injustice, is great or small, either absolutely or relatively; and therefore it is plain that we must also have at our command propositions about greatness or smallness and the greater or the lesser propositions both universal and particular.