magnificence, and were filled with amphitheatres, theatres, temples, porticoes, triumphal arches, baths and aqueducts, all variously conducive to the health, the devotion, and the pleasures of the meanest citizen. The last mentioned of those edifices deserve our peculiar attention. The boldness of the enterprise, the solidity of the execution, and the uses to which they were subservient, rank the aqueducts among the noblest monuments of Roman genius and power. The aqueducts of the capital claim a just preeminence; but the curious traveller, who, without the light of history, should examine those of Spoleto, of Metz, or of Segovia, would very naturally conclude that those provincial towns had formerly been the residence of some potent monarch. The solitudes of Asia and Africa were once covered with flourishing cities, whose populousness, and even whose existence, was derived from such artificial supplies of a perennial stream of fresh water. 73 71 (return) [ It is particularly remarked of Athens by Dicæarchus, de Statu Græciæ, p. 8, inter Geographos Minores, edit. Hudson.] 72 (return) [ Donatus de Roma Vetere, l. iii. c. 4, 5, 6. Nardini Roma Antica, l. iii. 11, 12, 13, and a Ms. description of ancient Rome, by Bernardus Oricellarius, or Rucellai, of which I obtained a copy from the library of the Canon Ricardi at Florence. Two celebrated pictures of Timanthes and of Protogenes are mentioned by Pliny, as in the Temple of Peace; and the Laocoon was found in the baths of Titus.] 721 (return) [ The Emperor Vespasian, who had caused the Temple of Peace to be built, transported to it the greatest part of the pictures, statues, and other works of art which had escaped the civil tumults. It was there that every day the artists and the learned of Rome assembled; and it is on the site of this temple that a multitude of antiques have been dug up. See notes of Reimar on Dion Cassius, lxvi. c. 15, p. 1083.—W.] 73 (return) [ Montfaucon l’Antiquite Expliquee, tom. iv. p. 2, l. i. c. 9. Fabretti has composed a very learned treatise on the aqueducts of Rome.] We have computed the inhabitants, and contemplated the public works, of the Roman empire. The observation of the number and greatness of its cities will serve to confirm the former, and to multiply the latter. It may not be unpleasing to collect a few scattered instances relative to that subject without forgetting, however, that from the vanity of nations and the poverty of language, the vague appellation of city has been indifferently bestowed on Rome and upon Laurentum.