But with respect to citizens there is a doubt remaining, whether those only are truly so who are allowed to share in the government, or whether the mechanics also are to be considered as such? for if those who are not permitted to rule are to be reckoned among them, it is impossible that the virtue of all the citizens should be the same, for these also are citizens; and if none of them are admitted to be citizens, where shall they be ranked? for they are neither [1278a] sojourners nor foreigners? or shall we say that there will no inconvenience arise from their not being citizens, as they are neither slaves nor freedmen: for this is certainly true, that all those are not citizens who are necessary to the existence of a city, as boys are not citizens in the same manner that men are, for those are perfectly so, the others under some conditions; for they are citizens, though imperfect ones: for in former times among some people the mechanics were either slaves or foreigners, for which reason many of them are so now: and indeed the best regulated states will not permit a mechanic to be a citizen; but if it be allowed them, we cannot then attribute the virtue we have described to every citizen or freeman, but to those only who are disengaged from servile offices. Now those who are employed by one person in them are slaves; those who do them for money are mechanics and hired servants: hence it is evident on the least reflection what is their situation, for what I have said is fully explained by appearances. Since the number of communities is very great, it follows necessarily that there will be many different sorts of citizens, particularly of those who are governed by others, so that in one state it may be necessary to admit mechanics and hired servants to be citizens, but in others it may be impossible; as particularly in an aristocracy, where honours are bestowed on virtue and dignity: for it is impossible for one who lives the life of a mechanic or hired servant to acquire the practice of virtue. In an oligarchy also hired servants are not admitted to be citizens; because there a man's right to bear any office is regulated by his fortune; but mechanics are, for many citizens are very rich.

There was a law at Thebes that no one could have a share in the government till he had been ten years out of trade. In many states the law invites strangers to accept the freedom of the city; and in some democracies the son of a free-woman is himself free. The same is also observed in many others with respect to natural children; but it is through want of citizens regularly born that they admit such: for these laws are always made in consequence of a scarcity of inhabitants; so, as their numbers increase, they first deprive the children of a male or female slave of this privilege, next the child of a free-woman, and last of all they will admit none but those whose fathers and mothers were both free.

That there are many sorts of citizens, and that he may be said to be as completely who shares the honours of the state, is evident from what has been already said. Thus Achilles, in Homer, complains of Agamemnon's treating him like an unhonoured stranger; for a stranger or sojourner is one who does not partake of the honours of the state: and whenever the right to the freedom of the city is kept obscure, it is for the sake of the inhabitants. [1278b] From what has been said it is plain whether the virtue of a good man and an excellent citizen is the same or different: and we find that in some states it is the same, in others not; and also that this is not true of each citizen, but of those only who take the lead, or are capable of taking the lead, in public affairs, either alone or in conjunction with others.