But there is no one who contributes even his superabundance. For so long as thou hast many servants, and garments of silk, these things are all superfluities. Nothing is indispensable or necessary, without which we are able to live; these things are superfluous, and are simply superadded. Let us then see, if you please, what we cannot live without. If we have only two servants, we can live. For whereas some live without servants, what excuse have we, if we are not content with two? We can also have a house built of brick of three rooms; and this were sufficient for us. For are there not some with children and wife who have but one room? Let there be also, if you will, two serving boys.