——In the introduction to his _Cataline_, Sallust has painted excellently this complete revolution in the Roman education. The younger Pliny in his letters furnishes ample material to illustrate to us this pursuit of _belles-lettres_. In Nero it became idiotic. We should transgress our prescribed limits did we enter here into particulars. An analysis would show the perversion of the æsthetic into the practical, the æsthetic losing thereby its proper nature. But the Roman could not avoid this perversion, because, according to his original aim, he could not move except towards the _utile et honestum_.—— § 224. (3) But this pursuit of fine art, this aimless parade, must at last weary the Roman. He sought for himself again an object to which he could vigorously devote himself. His sovereignty was assured, and conquest as an object could no more charm him. The national religion had fallen with the destruction of the national individuality. The soul looked out over its historical life into an empty void. It sought to establish a relation between itself and the next world by means of dæmonic forces, and in place of the depreciated nationality and its religion we find the eclecticism of the mystic society. There were, it is true, in national religions certain secret signs, rites, words, and meanings; but now, for the first time in the history of the world, there appeared mysteries as pedagogical societies, which concerned themselves only with private things and were indifferent to nationality. Everything was profaned by the roughness of violence. Man believed no longer in the old gods, and the superstitious faith in ghosts became only a thing fit to frighten children with. Thus man took refuge in secrecy, which had for his satiety a piquant charm. § 225. The education of the mysteries was twofold, theoretical and practical. In the theoretical we find a regular gradation of symbols and symbolical acts through which one seemed gradually to attain to the revelation of the secret; the practical contained a regular gradation of ascetic actions alternating with an abandonment to wild orgies. Both raised one from the rank of the novice to that of the initiated. In the higher orders they formed an ethical code of laws, and this form Pedagogics has retained in all such secret culture, _mutatis mutandis_, down to the Illuminati. ——In the Roman empire, its Persian element was the worship of Mithras; its Egyptian, that of Isis; its Grecian, the Pythagorean doctrines. All these three, however, were much mingled with each other. The Roman legions, who really no longer had any native country, bore these artificial religions throughout the whole world. The confusion of excitement led often to Somnambulism, which was not yet understood, and to belief in miracles. Apollonius of Tyana, the messiah of Ethnicism, is the principal figure in this group; and, in comparison with him, Jamblichus appears only as an enthusiast and Alexander of Abonoteichos as an impostor.——