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