1. Scipio, after his arrival in Sicily, formed his volunteers into cohorts and centuries. Of these he kept about his person three hundred young men, in the bloom of their age and the prime of their strength, unarmed, and not knowing for what purpose they were reserved, as they were not included in the centuries, nor furnished with arms. He then selected out of the number of the youth of all Sicily three hundred horsemen, of the highest birth and fortune, who were to cross over with him into Africa, appointing a day on which they were to present themselves equipped and furnished with horses and arms. This severe service, far from their native land, appeared to them likely to be attended with many hardships, and great dangers, both by sea and land; nor did that anxiety affect themselves alone, but also their parents and relations. When the appointed day arrived, they exhibited their arms and horses. Then Scipio observed, "that an intimation had been conveyed to him that certain of the Sicilian horsemen felt a strong aversion to that service, as being severe and arduous. If there were any who entertained such a feeing, that he would rather they should then confess it to him, than, complaining afterwards, prove themselves slothful and useless soldiers to the state. He desired that they would openly avow their sentiments, for that he would hear them with kindly feeling." When one of the number took courage to declare, that if he were allowed the uncontrolled exercise of his will he certainly would not serve, Scipio replied to him thus: "Since then, young man, you have not dissembled your sentiments, I will furnish a substitute for you, to whom I request that you transfer your arms, your horse, and other appliances of war; and, taking him hence immediately to your house, train him, and take care that he is instructed in the management of his horse and arms." The youth accepted the terms joyfully, when Scipio delivered to him one of the three hundred whom he kept unarmed. The rest, seeing the horseman thus discharged without giving any offence to the general, began severally to excuse themselves and receive substitutes. Thus Roman horsemen were substituted for the three hundred Sicilian, without any expense to the state. The Sicilians had the care of instructing and training them, because the general had ordered that the man who should not do so, should serve himself. It is said that this turned out to be an admirable body of cavalry, and rendered effectual service to the state in many engagements. Afterwards, inspecting the legions, he chose out of them such soldiers as had served the greatest number of campaigns, particularly those who had acted under Marcellus; for he considered that they were formed under the best discipline, and also, from the long time in which they were engaged in the siege of Syracuse, were most skilled in the assault of towns: for his thoughts were now occupied with no small object, but the destruction of Carthage. He