XLIV.--In that legion there were two very brave men, centurions, who were now approaching the first ranks, T. Pulfio, and L. Varenus. These used to have continual disputes between them which of them should be preferred, and every year used to contend for promotion with the utmost animosity. When the fight was going on most vigorously before the fortifications, Pulfio, one of them, says, "Why do you hesitate, Varenus? or what [better] opportunity of signalising your valour do you seek? This very day shall decide our disputes." When he had uttered these words, he proceeds beyond the fortifications, and rushes on that part of the enemy which appeared the thickest. Nor does Varenus remain within the rampart, but respecting the high opinion of all, follows close after. Then, when an inconsiderable space intervened, Pulfio throws his javelin at the enemy, and pierces one of the multitude who was running up, and while the latter was wounded and slain, the enemy cover him with their shields, and all throw their weapons at the other and afford him no opportunity of retreating. The shield of Pulfio is pierced and a javelin is fastened in his belt. This circumstance turns aside his scabbard and obstructs his right hand when attempting to draw his sword: the enemy crowd around him when [thus] embarrassed. His rival runs up to him and succours him in this emergency. Immediately the whole host turn from Pulfio to him, supposing the other to be pierced through by the javelin. Varenus rushes on briskly with his sword and carries on the combat hand to hand, and having slain one man, for a short time drove back the rest: while he urges on too eagerly, slipping into a hollow, he fell. To him, in his turn, when surrounded, Pulfio brings relief; and both having slain a great number, retreat into the fortifications amidst the highest applause. Fortune so dealt with both in this rivalry and conflict, that the one competitor was a succour and a safeguard to the other, nor could it be determined which of the two appeared worthy of being preferred to the other. XLV.--In proportion as the attack became daily more formidable and violent, and particularly because, as a great number of the soldiers were exhausted with wounds, the matter had come to a small number of defenders, more frequent letters and messengers were sent to Caesar; a part of which messengers were taken and tortured to death in the sight of our soldiers. There was within our camp a certain Nervian, by name Vertico, born in a distinguished position, who in the beginning of the blockade had deserted to Cicero, and had exhibited his fidelity to him. He persuades his slave, by the hope of freedom, and by great rewards, to convey a letter to Caesar. This he carries out bound about his javelin, and mixing among the Gauls without any suspicion by being a Gaul, he reaches Caesar. From him they received information of the imminent danger of Cicero and the legion.