Book 4
1296a
since where some own a very great deal of property and others none there comes about either an extreme democracy or an unmixed oligarchy, or a tyranny may result from both of the two extremes, for tyranny springs from both democracy and oligarchy of the most unbridled kind, but much less often from the middle forms of constitution and those near to them. The cause of this we will speak of later in our treatment of political revolutions. That the middle form of constitution is the best is evident; for it alone is free from faction, since where the middle class is numerous, factions and party divisions among the citizens are least likely to occur. And the great states are more free from faction for the same reason, because the middle class is numerous, whereas in the small states it is easy to divide the whole people into two parties leaving nothing in between, and also almost everybody is needy or wealthy. Also democracies are more secure and more long-lived than oligarchies owing to the citizens of the middle class (for they are more numerous and have a larger share of the honors in democracies than in oligarchies), since when the poor are in a majority without the middle class, adversity sets in and they are soon ruined. And it must be deemed a significant fact that the best lawgivers are from among the middle citizens; for Solon was of that class,as appears from his poetry, and so was Lycurgus (for he was not a king) and Charondas and almost the greatest number of the other lawgivers.
