[89] It is difficult to estimate the curious futility of discussions such as that which lately occupied a section of the British Association, on the absorption of gold, while no one can produce even the simplest of the data necessary for the inquiry. To take the first occurring one,--What means have we of ascertaining the weight of gold employed this year in the toilettes of the women of Europe (not to speak of Asia); and, supposing it known, what means of conjecturing the weight by which, next year, their fancies, and the changes of style among their jewellers, will diminish or increase it? [90] See, in Pope's epistle to Lord Bathurst, his sketch of the difficulties and uses of a currency literally "pecuniary"-- "His Grace will game--to White's a bull he led," etc. [91] Perhaps both; perhaps silver only. It may be found expedient ultimately to leave gold free for use in the arts. As a means of reckoning, the standard might be, and in some cases has already been, entirely ideal.--See Mill's "Political Economy," book iii., chap. 7, at beginning. [92] The purity of the drachma and sequin were not without significance of the state of intellect, art, and policy, both in Athens and Venice;--a fact first impressed upon me ten years ago, when, in daguerreotypes of Venetian architecture, I found no purchasable gold pure enough to gild them with, but that of the old Venetian sequin. Whatever the article or articles may be which the national currency promises to pay, a premium on that article indicates bankruptcy of the Government in that proportion, the division of the assets being restrained only by the remaining confidence of the holders of notes in the return of prosperity to the firm. Incontrovertible currencies, those of forced acceptance, or of unlimited issue, are merely various modes of disguising taxation, and delaying its pressure, until it is too late to interfere with its causes. To do away with the possibility of such disguise would have been among the first results of a true economical science, had any such existed; but there have been too many motives for the concealment, so long as it could by any artifices be maintained, to permit hitherto even the founding of such a science.