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

1. I MAY be permitted to premise at this division of my work, what most historians¹ have professed at the beginning of their whole undertaking; that I am about to relate the most memorable of all wars that were ever waged: the war which the Carthaginians, under the conduct of Hannibal, maintained with the Roman people. [2] For never did any states and nations more efficient in their resources engage in contest; nor had they themselves at any other period so great a degree of power and energy. They brought into action too no arts of war unknown to each other, but those which had been tried in the first Punic war; and so various was the fortune of the conflict, and so doubtful the victory, that they who conquered were more exposed to danger. [3] The hatred with which they fought also was almost greater than their resources; the Romans being indignant that the conquered aggressively took up arms against their victors; the Carthaginians, because they considered that in their subjection it had been lorded over them with haughtiness and avarice. [4] There is besides a story, that Hannibal, when about nine years old, while he boyishly coaxed his father Hamilcar that he might be taken to Spain, (at the time when the African war was completed, and he was employed in sacrificing previously to transporting his army thither,) was conducted to the altar; [p. 701]and, having laid his hand on the offerings, was bound by an oath to prove himself, as soon as he could, an enemy to the Roman people. [5] The loss of Sicily and Sardinia grieved the high spirit of Hamilcar: for he deemed that Sicily had been given up through a premature despair of their affairs; and that Sardinia, during the disturbances in Africa, had been treacherously taken by the Romans, while, in addition, the payment of a tribute had been imposed.