Nerva had scarcely accepted the purple from the assassins of Domitian, before he discovered that his feeble age was unable to stem the torrent of public disorders, which had multiplied under the long tyranny of his predecessor. His mild disposition was respected by the good; but the degenerate Romans required a more vigorous character, whose justice should strike terror into the guilty. Though he had several relations, he fixed his choice on a stranger. He adopted Trajan, then about forty years of age, and who commanded a powerful army in the Lower Germany; and immediately, by a decree of the senate, declared him his colleague and successor in the empire. 36 It is sincerely to be lamented, that whilst we are fatigued with the disgustful relation of Nero’s crimes and follies, we are reduced to collect the actions of Trajan from the glimmerings of an abridgment, or the doubtful light of a panegyric. There remains, however, one panegyric far removed beyond the suspicion of flattery. Above two hundred and fifty years after the death of Trajan, the senate, in pouring out the customary acclamations on the accession of a new emperor, wished that he might surpass the felicity of Augustus, and the virtue of Trajan. 37 36 (return) [ Dion, l. lxviii. p. 1121. Plin. Secund. in Panegyric.] 37 (return) [ Felicior Augusto, Melior Trajano. Eutrop. viii. 5.]