Thus, O my friends, and for the reasons given, should a state act which would endure and be saved.  But as a ship sailing on the sea has to be watched night and day, in like manner a city also is sailing on a sea of politics, and is liable to all sorts of insidious assaults; and therefore from morning to night, and from night to morning, rulers must join hands with rulers, and watchers with watchers, receiving and giving up their trust in a perpetual succession.  Now a multitude can never fulfil a duty of this sort with anything like energy.  Moreover, the greater number of the senators will have to be left during the greater part of the year to order their concerns at their own homes.  They will therefore have to be arranged in twelve portions, answering to the twelve months, and furnish guardians of the state, each portion for a single month.  Their business is to be at hand and receive any foreigner or citizen who comes to them, whether to give information, or to put one of those questions, to which, when asked by other cities, a city should give an answer, and to which, if she ask them herself, she should receive an answer; or again, when there is a likelihood of internal commotions, which are always liable to happen in some form or other, they will, if they can, prevent their occurring; or if they have already occurred, will lose no time in making them known to the city, and healing the evil.  Wherefore, also, this which is the presiding body of the state ought always to have the control of their assemblies, and of the dissolutions of them, ordinary as well as extraordinary.  All this is to be ordered by the twelfth part of the council, which is always to keep watch together with the other officers of the state during one portion of the year, and to rest during the remaining eleven portions.

Thus will the city be fairly ordered.  And now, who is to have the superintendence of the country, and what shall be the arrangement?  Seeing that the whole city and the entire country have been both of them divided into twelve portions, ought there not to be appointed superintendents of the streets of the city, and of the houses, and buildings, and harbours, and the agora, and fountains, and sacred domains, and temples, and the like?

Cleinias:  To be sure there ought.

Athenian:  Let us assume, then, that there ought to be servants of the temples, and priests and priestesses.  There must also be superintendents of roads and buildings, who will have a care of men, that they may do no harm, and also of beasts, both within the enclosure and in the suburbs.  Three kinds of officers will thus have to be appointed, in order that the city may be suitably provided according to her needs.  Those who have the care of the city shall be called wardens of the city; and those who have the care of the agora shall be called wardens of the agora; and those who have the care of the temples shall be called priests.  Those who hold hereditary