The citizens of Athens are divided, as we all know, into ten tribes. Let the state then assign to each of these ten tribes an equal number of slaves, and let the tribes agree to associate their fortunes and proceed to open new cuttings. What will happen? Any single tribe hitting upon a productive lode will be the means of discovering what is advantageous to all. Or, supposing two or three, or possibly the half of them, hit upon a lode, clearly these several operations will proportionally be more remunerative still. That the whole ten will fail is not at all in accordance with what we should expect from the history of the past. It is possible, of course, for private persons to combine in the same way, (35) and share their fortunes and minimise their risks. Nor need you apprehend, sirs, that a state mining company, established on this principle, will prove a thorn in the side (36) of the private owner, or the private owner prove injurious to the state. But rather like allies who render each other stronger the more they combine, (37) so in these silver mines, the greater number of companies at work (38) the larger the riches they will discover and disinter. (39) (35) "To form similar joint-stock companies." (36) See "Cyneg." v. 5. (37) Or, "deriving strength from combination." (38) Co-operators. (39) Reading {ekphoresousi}, after Cobet. This then is a statement, as far as I can make it clear, of the method by which, with the proper state organisation, every Athenian may be supplied with ample maintenance at the public expense. Possibly some of you may be calculating that the capital (40) requisite will be enormous. They may doubt if a sufficient sum will ever be subscribed to meet all the needs. All I can say is, even so, do not despond. It is not as if it were necessary that every feature of the scheme should be carried out at once, or else there is to be no advantage in it at all. On the contrary, whatever number of houses are erected, or ships are built, or slaves purchased, etc., these portions will begin to pay at once. In fact, the bit-by-bit method of proceeding will be more advantageous than a simultaneous carrying into effect of the whole plan, to this extent: if we set about erecting buildings wholesale (41) we shall make a more expensive and worse job of it than if we finish them off gradually. Again, if we set about bidding for hundreds of slaves at once we shall be forced to purchase an inferior type at a higher cost. Whereas, if we proceed tentatively, as we find ourselves able, (42) we can complete any well-devised attempt at our leisure, (43) and, in case of any obvious failure, take warning and not repeat it. Again, if everything were to be carried out at once, it is we, sirs, who must make the whole provision at our expense. (44) Whereas, if part were proceeded with and part stood over, the portion of revenue in hand will help to furnish what is necessary to go on with. But to come now to what every one probably will