By such practices, he brought them to be more tractable and obedient in all things; for now they thought themselves no longer to be led by a stranger, but rather conducted by a god, and the more so, as the facts themselves seemed to bear witness to it, his power, contrary to all expectation or probability, continually increasing. For with two thousand six hundred men, whom for honour's sake he called Romans, combined with seven hundred Africans, who landed with him when he first entered Lusitania, together with four thousand targeteers and seven hundred horse of the Lusitanians themselves, he made war against four Roman generals, who commanded a hundred and twenty thousand foot, six thousand horse, two thousand archers and slingers, and had cities innumerable in their power; whereas at the first he had not above twenty cities in all. From this weak and slender beginning, he raised himself to the command of large nations of men, and the possession of numerous cities; and of the Roman commanders who were sent against him, he overthrew Cotta in a sea-fight, in the channel near the town of Mellaria; he routed Fufidius, the governor of Baetica, with the loss of two thousand Romans, near the banks of the river Baetis; Lucius Domitius, proconsul of the other province of Spain, was overthrown by one of his lieutenants; Thoranius, another commander sent against him by Metellus with a great force, was slain, and Metellus, one of the greatest and most approved Roman generals then living, by a series of defeats, was reduced to such extremities, that Lucius Manlius came to his assistance out of Gallia Narbonensis, and Pompey the Great was sent from Rome itself in all haste with considerable forces. Nor did Metellus know which way to turn himself, in a war with such a bold and ready commander, who was continually molesting him, and yet could not be brought to a set battle, but by the swiftness and dexterity of his Spanish soldiery was enabled to shift and adapt himself to any change of circumstances.
Metellus had had experience in battles fought by regular legions of soldiers, fully armed and drawn up in due order into a heavy standing phalanx, admirably trained for encountering and overpowering an enemy who came to close combat, hand to hand, but entirely unfit for climbing among the hills, and competing incessantly with the swift attacks and retreats of a set of fleet mountaineers, or to endure hunger and thirst and live exposed like them to the wind and weather, without fire or covering.
Besides, being now in years, and having been formerly engaged in many fights and dangerous conflicts, he had grown inclined to a more remiss, easy, and luxurious life, and was the less able to contend with Sertorius who was in the prime of his strength and vigour, and had a body wonderfully fitted for war, being strong, active, and temperate, continually accustomed to endure hard labour, to take long, tedious journeys, to pass many nights together without sleep, to eat little, and to be satisfied with very coarse fare, and who was never stained with the least excess in wine, even when he was most at leisure. What leisure time he allowed himself he spent in hunting and riding about, and so made himself thoroughly acquainted with every passage for escape when he would fly, and for overtaking and intercepting a pursuit, and gained a perfect knowledge of where he could and where he could not go. Insomuch that Metellus suffered all the inconveniences of defeat, although he earnestly desired to fight, and Sertorius, though he refused the field, reaped all the advantages of a conqueror. For he hindered them from foraging, and cut them off from water; if they advanced, he was nowhere to be found;if they stayed in any place and encamped, he continually molested and alarmed them; if they besieged any town, he presently appeared and besieged them again, and put them to extremities for want of necessaries. Thus he so wearied out the Roman army that when Sertorius challenged Metellus to fight singly with him, they commended it, and cried out it was a fair offer, a Roman to fight against a Roman, and a general against a general; and when Metellus refused the challenge, they reproached him. Metellus derided and contemned this, and rightly so; for, as Theophrastus observes, a general should die like a general, and not like a skirmisher. But perceiving that the town of the Langobritae, which gave great assistance to Sertorius, might easily be taken for want of water, as there was but one well within the walls, and the besieger would be master of the springs and fountains in the suburbs, he advanced against the place, expecting to carry it in two days' time, there being no more water, and gave command to his soldiers to take five days' provision only.
