36. Rome may fairly be called the nation of the world. And he will not be far out who pronounces the city of the Romans an epitome of the whole earth; for in it you may see every other city arranged collectively, and many also separately; for instance, there you may see the golden city of the Alexandrians, the beautiful metropolis of Antioch, the surpassing beauty of Nicomedia; and besides all these that most glorious of all the cities which Jupiter has ever displayed, I mean Athens. And not only one day, but all the days in an entire year, would be too short for a man who should attempt to enumerate all the cities which might be enumerated as discernible in that uranopolis of the Romans, the city of Rome; so numerous are they.--For indeed some entire nations are settled there, as the Cappadocians, the Scythians, the people of Pontus, and many others. And all these nations, being so to say the entire population of the world, called the dancer who was so famous in our time Memphis, comparing him, on account of the elegance of his movements, to the most royal and honourable of cities; a city of which Bacchylides sings-- Memphis, which winter dares not to assail, And lotus-crowned Nile. As for the Pythagorean philosophy, Athenæus explains that to us, and shows us everything in silence more intelligibly than others who undertake to teach the arts which require talking. 37. Now of tragic dancing, as it was called, such as it existed in his time, Bathyllus of Alexandria was the first introducer; whom Seleucus describes as having been a legitimate dancer. This Bathyllus, according to the account of Aristonicus, and Pylades too, who has written a treatise on dancing, composed the Italian dance from the comic one which was called κόρδαξ, and from the tragic dance which was called ἐμμέλεια, and from the Satyric dance which was called σίκιννις, (from which also the Satyrs were called σικιννισταί,) the inventor of which was a barbarian named Sicinnus, though some say that Sicinnus was a Cretan. Now, the dance invented by Pylades was stately, pathetic, and laborious; but that of Bathyllus was in a merrier style; for he added to his a kind of ode to Apollo. But Sophocles, in addition to being eminent for personal beauty, was very accomplished in music and dancing, having been instructed in those arts while a boy by Lamprus, and after the naval victory of Salamis, he having no clothes on, but only being anointed with oil, danced round the trophy erected on that occasion to the music of the lyre, but some say that he had his tunic on; and when he exhibited his Thamyris he himself played the harp; and he also played at ball with great skill when he exhibited his Nausicaa. And Socrates the Wise was very fond of the dance Memphis; and as he was often caught dancing, as Xenophon relates, he said to his friends that dancing was a gymnastic exercise for every limb; for the ancients used the word ὀρχέομαι for every sort of motion and agitation.