Titus Livius (Livy), The History of Rome, Book 21
D. Spillan, A.M., M.D., Cyrus Evans, Ed.

3. There was no doubt that in appointing a successor to Hasdrubal, the approbation of the commons would follow the military prerogative, by which the young Hannibal had been immediately carried to the praetorium, and hailed as general, amid the loud shouts and acquiescence of all. [2] Hasdrubal had sent for him by letter, when scarce yet arrived at manhood; and the matter had even been discussed in the senate, the Barcine faction using all their efforts, that Hannibal might be trained to military service and succeed to his father's command. [3] Hanno, the leader of the opposite faction, said, “Hasdrubal seems indeed to ask what is reasonable, but I, nevertheless, do not think his request ought to be granted.” [4] When he had attracted to himself the attention of all, through surprise at this ambiguous opinion, he proceeded: “Hasdrubal thinks that the flower of youth which he gave to the enjoyment of Hannibal's father, may justly be expected by himself in return from the son: but it would little become us to accustom our youth, in place of a military education, to the lustful ambition of the generals. [5] Are we afraid that the son of Hamilcar should be too late in seeing the immoderate power and splendour of his father's sovereignty? or that we shall not soon enough become slaves to the son of him, to whose son-in-law our armies were bequeathed as an hereditary right? [6] I am of opinion, that this youth should be kept at home, and taught, under the restraint of the laws and the authority of magistrates, to live on an equal footing with the rest of the citizens, lest at some time or other this small fire should kindle a vast conflagration.”