Why it has been and still may be affirmed of the Gauls, that at the beginning of a fray they are more than men, but afterwards less than women.
The bravery of the Gaul who on the banks of the Anio challenged any among the Romans to fight with him, and the combat that thereupon ensued between him and Titus Manlius, remind me of what Titus Livius oftener than once observes in his history, that “at the beginning of a fray the Gauls are more than men, but ere it is ended show themselves less than women.”
Touching the cause of this, many are content to believe that such is their nature, which, indeed, I take to be true; but we are not, therefore, to assume that the natural temper which makes them brave at the outset, may not be so trained and regulated as to keep them brave to the end. And, to prove this, I say, that armies are of three kinds. In one of these you have discipline with bravery and valour as its consequence. Such was the Roman army, which is shown by all historians to have maintained excellent discipline as the result of constant military training. And because in a well-disciplined army none must do anything save by rule, we find that in the Roman army, from which as it conquered the world all others should take example, none either eat, or slept, or bought, or sold, or did anything else, whether in his military or in his private capacity, without orders from the consul. Those armies which do otherwise are not true armies, and if ever they have any success, it is owing to the fury and impetuosity of their onset and not to trained and steady valour. But of this impetuosity and fury, trained valour, when occasion requires, will make use; nor will any danger daunt it or cause it to lose heart, its courage being kept alive by its discipline, and its confidence fed by the hope of victory which never fails it while that discipline is maintained.