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. And 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 Langobritæ, who 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. Sertorius, however, resolving to send speedy relief, ordered two thousand skins to be filled with water, naming a considerable sum of money for the carriage of every skin; and many Spaniards and Moors undertaking the work, he chose out those who were the strongest and swiftest of foot, and sent them through the mountains, with order that when they had delivered the water, they should convey away privately all those who would be least serviceable in the siege, that there might be water sufficient for the defendants. As soon as Metellus understood this, he
