“One should not merely read tragedies, tales, and histories, but should understand and ponder over them. In all of them one may learn that whenever brothers fall out and allow their quarrel to go any great length, they invariably end not only by destroying themselves but in the utter ruin of their property, children, and cities; while those who keep their self-love within reasonable bounds, and put up with each other’s weaknesses, are the preservers of these, and live in the fairest reputation and fame. I have often directed your attention to the kings in Sparta, telling you that they preserved the hegemony in Greece for their country just so long as they obeyed the ephors, as though they were their parents, and were content to reign jointly. But directly they in their folly tried to change the government to a monarchy, they caused Sparta to experience every misery possible. Finally, I have pointed out to you as an example the case of Eumenes and Attalus; showing you that, though they succeeded to but a small and insignificant realm, they have raised it to a level with the best, simply by the harmony and unity of sentiment, and mutual respect which they maintained towards each other. But so far from taking my words to heart, you are, as it seems to me, whetting your angry passions against each other....”