when they say this, they do nothing more than inquire who is a slave by nature, which was what we at first said; for we must acknowledge that there are some persons who, wherever they are, must necessarily be slaves, but others in no situation; thus also it is with those of noble descent: it is not only in their own country that they are Esteemed as such, but everywhere, but the barbarians are respected on this account at home only; as if nobility and freedom were of two sorts, the one universal, the other not so. Thus says the Helen of Theodectes:
"Who dares reproach me with the name of slave? When from the
immortal gods, on either side, I draw my lineage."
Those who express sentiments like these, shew only that they distinguish the slave and the freeman, the noble and the ignoble from each other by their virtues and their [1255b] vices; for they think it reasonable, that as a man begets a man, and a beast a beast, so from a good man, a good man should be descended; and this is what nature desires to do, but frequently cannot accomplish it. It is evident then that this doubt has