But in its essence, and in its splendid outlines, the building remainsapparently unconquerable.

At this time Hannibal, with his unconquered and seemingly unconquerable army, had been eight years in Italy, executing with strenuous ferocity the vow of hatred to Rome which had been sworn by him while yet a child at the bidding of his father, Hamilcar, who, as he boasted, had trained up his three sons, Hannibal, Hasdrubal, and Mago, like three lion's whelps, to prey upon the Romans.