Page:Travels to Discover the Source of the Nile - In the Years 1768, 1769, 1770, 1771, 1772, and 1773 volume 1.djvu/240

132 contestible proof, were they the only monuments remaining, that every art necessary to the construction, ornament, and use of this instrument, was in the highest perfection, and if so, all the others must have probably attained to the same degree.

see in particular the ancients then possessed an art relative to architecture, that of hewing the hardest stones with the greatest ease, of which we are at this day utterly ignorant and incapable. We have no instrument that could do it, no composition that could make tools of temper sufficient to cut bass reliefs in granite or porphyry so readily; and our ignorance in this is the more completely shewn, in that we have all the reasons to believe, the cutting instrument with which they did these surprising feats was composed of brass; a metal of which, after a thousand experiments, no tool has ever been made that could serve the purpose of a common knife, though we are at the same time certain, it was of brass the ancients made their razors.

harps, in my opinion, overturn all the accounts hitherto given of the earliest state of music and musical instruments in the east; and are altogether in their form, ornaments, and compass, an incontestible proof, stronger than a thousand Greek quotations, that geometry, drawing, mechanics, and music, were at the greatest perfection when this instrument was made, and that the period from which we date the invention of these arts, was only the beginning of the æra of their restoration. This was the sentiment of Solomon, a writer who lived at the time when this harp was painted: "Is there (says Solomon) any thing whereof it may be said,