In the perfect state the good man is absolutely the same as the good citizen; whereas in other states the good citizen is only good relatively to his own form of government.
AristotleJustice therefore demands that no one should do more ruling than being ruled, but that all should have their turn.
AristotleThe perversions are as follows: of royalty, tyranny; of aristocracy, oligarchy; of constitutional government, democracy.
AristotleFor even they who compose treatises of medicine or natural philosophy in verse are denominated Poets: yet Homer and Empedocles have nothing in common except their metre; the former, therefore, justly merits the name of the Poet; while the other should rather be called a Physiologist than a Poet.
Aristotle