As a matter of fact, the state will receive much more than these figures represent, (28) as any one here will bear me witness who can remember what the dues (29) derived from slaves realised before the troubles at Decelea. (30) Testimony to the same effect is borne by the fact, that in spite of the countless number of human beings employed in the silver mines within the whole period, (31) the mines present exactly the same appearance to-day as they did within the recollection of our forefathers. (32) And once more everything that is taking place to-day tends to prove that, whatever the number of slaves employed, you will never have more than the works can easily absorb. The miners find no limit of depth in sinking shafts or laterally in piercing galleries. To open cuttings in new directions to-day is just as possible as it was in former times. In fact no one can take on himself to say whether there is more ore in the regions already cut into, or in those where the pick has not yet struck. (33) Well then, it may be asked, why is it that there is not the same rush to make new cuttings now as in former times? The answer is, because the people concerned with the mines are poorer nowadays. The attempt to restart operations, renew plant, etc., is of recent date, and any one who ventures to open up a new area runs a considerable risk. Supposing he hits upon a productive field, he becomes a rich man, but supposing he draws a blank, he loses the whole of his outlay; and that is a danger which people of the present time are shy of facing. (28) Or, "a very much larger sum than we have calculated on." Lit. "many times over that sum." (29) Or, "tax." See below, S. 49; for the whole matter see Thuc. vii. 27, vi. 91; Xen. "Mem." III. vi. 12, in reference to B.C. 413, when Decelea had been fortified. As to the wholesale desertion of slaves, "more than twenty thousand slaves had deserted, many of them artisans," according to Thucydides. (30) Or, "the days of Decelea." Lit. "the incidents of Decelea." (31) I.e. "of their working since mining began." (32) Lit. "are just the same to-day as our forefathers recollected them to be in their time." (33) Or, "whether the tracts already explored or those not yet opened are the more prolific." It is a difficulty, but it is one on which, I believe, I can offer some practical advice. I have a plan to suggest which will reduce the risk of opening up new cuttings to a minimum. (34) (34) Or, "I have a plan to make the opening of new cuttings as safe as possible."