"I have not taught you to fight in Roman fashion," he said, "merely that you might march in regular order and astonish the other tribesmen, but that you should be cool and collected, should be able patiently to stand the shock of the Roman legion, and to fight, not as scattered units, but as a solid whole. You will do well to bear this in mind, for to those who disobey orders and break the line when engaged with the foe I will show no mercy. My orders will be given to each sergeant of ten men to run a spear through any man who stirs from his post, whether in advance or in retreat, whether to slay or to plunder. The time may come when the safety of the whole army depends upon your standing like a wall between them and the Romans, and the man who advances from his place in the ranks will, as much as the man who retreats, endanger the safety of all."

Over and over again had he impressed this lesson upon them. Sometimes he had divided them in two parts, and engaged in mimic fight. The larger half, representing the tribesmen, advanced in their ordinary fashion with loud shouts and cries, while the smaller section maintained their solid formation, and with levelled spears, five deep, waited the attack. Even those who were least impressed with the advantages of the exercises through which they had been going, could not but feel how immensely superior was the solid order, and how impossible would it have been for assailants to burst through the hedge of pointed weapons.