As has been said already, he who is to be good must have been brought up and habituated well, and then live accordingly under good institutions, and never do what is low and mean, either against or with his will. Now these objects can be attained only by men living in accordance with some guiding Intellect and right order, with power to back them. As for the Paternal Rule, it possesses neither strength nor compulsory power, nor in fact does the Rule of any one man, unless he is a king or some one in like case: but the Law has power to compel, since it is a declaration emanating from Practical Wisdom and Intellect. And people feel enmity towards their fellow-men who oppose their impulses, however rightly they may do so: the Law, on the contrary, is not the object of hatred, though enforcing right rules. The Lacedæmonian is nearly the only State in which the framer of the Constitution has made any provision, it would seem, respecting the food and manner of living of the people: in most States these points are entirely neglected, and each man lives just as he likes, ruling his wife and children Cyclops-Fashion. Of course, the best thing would be that there should be a right Public System and that we should be able to carry it out: but, since as a public matter those points are neglected, the duty would seem to devolve upon each individual to contribute to the cause of Virtue with his own children and friends, or at least to make this his aim and purpose: and this, it would seem, from what has been said, he will be best able to do by making a Legislator of himself: since all public systems, it is plain, are formed by the instrumentality of laws and those are good which are formed by that of good laws: whether they are written or unwritten, whether they are applied to the training of one or many, will not, it seems, make any difference, just as it does not in music, gymnastics, or any other such accomplishments, which are gained by practice. For just as in Communities laws and customs prevail, so too in families the express commands of the Head, and customs also: and even more in the latter, because of blood-relationship and the benefits conferred: for there you have, to begin with, people who have affection and are naturally obedient to the authority which controls them. Then, furthermore, Private training has advantages over Public, as in the case of the healing art: for instance, as a general rule, a man who is in a fever should keep quiet, and starve; but in a particular case, perhaps, this may not hold good; or, to take a different illustration, the boxer will not use the same way of fighting with all antagonists.