Sparta, again, being governed, as I have said, by a king and a limited senate, was able to maintain herself for the long period she did, because, from the country being thinly inhabited and further influx of population forbidden, and from the laws of Lycurgus (the observance whereof removed all ground of disturbance) being held in high esteem, the citizens were able to continue long in unity. For Lycurgus having by his laws established in Sparta great equality as to property, but less equality as to rank, there prevailed there an equal poverty; and the commons were less ambitious, because the offices of the State, which were held to their exclusion, were confined to a few; and because the nobles never by harsh treatment aroused in them any desire to usurp these offices. And this was due to the Spartan kings, who, being appointed to that dignity for life, and placed in the midst of this nobility, had no stronger support to their authority than in defending the people against injustice. Whence it resulted that as the people neither feared nor coveted the power which they did not possess, the conflicts which might have arisen between them and the nobles were escaped, together with the causes which would have led to them; and in this way they were able to live long united. But of this unity in Sparta there were two chief causes: one, the fewness of its inhabitants, which allowed of their being governed by a few; the other, that by denying foreigners admission into their country, the people had less occasion to become corrupted, and never so increased in numbers as to prove troublesome to their few rulers. Weighing all which circumstances, we see that to have kept Rome in the same tranquility wherein these republics were kept, one of two courses must have been followed by her legislators; for either, like the Venetians, they must have refrained from employing the commons in war, or else, like the Spartans, they must have closed their country to foreigners. Whereas, in both particulars, they did the opposite, arming the commons and increasing their number, and thus affording endless occasions for disorder. And had the Roman commonwealth grown to be more tranquil, this inconvenience would have resulted, that it must at the same time have grown weaker, since the road would have been closed to that greatness to which it came, for in removing the causes of her tumults, Rome must have interfered with the causes of her growth.