CHAPTER XIV.

OF THE DUTIES OF A PRINCE IN RELATION TO MILITARY MATTERS.

A prince, then, should have no other thought or object so much at heart, and make no other thing so much his especial study, as the art of war and the organization and discipline of his army; for that is the only art that is expected of him who commands. And such is its power, that it not only maintains in their position those who were born princes, but it often enables men born in private station to achieve the rank of princes. And on the other hand, we have seen that princes who thought more of indulgence in pleasure than of arms have thereby lost their states.

Thus the neglect of the art of war is the principal cause of the loss of your state, whilst a proficiency in it often enables you to acquire one. Francesco Sforza, from being skilled in arms, rose from private station to be Duke of Milan; and his descendants, by shunning the labors and fatigue of arms, relapsed into the condition of private citizens.

Amongst the other causes of evil that will befall a prince who is destitute of a proper military force is, that it will make him contemned; which is one of those disgraces against which a prince ought especially to guard, as we shall demonstrate further on. For there is no sort of proportion between one who is well armed and one who is not so; nor is it reasonable that he who is armed should voluntarily obey the unarmed, or that a prince who is without a military force should remain secure amongst his armed subjects. For when there is disdain on the one side and mistrust on the other, it is impossible that the two should work well together. A prince, then, who is not master of the art of war, besides other misfortunes, cannot be respected by his soldiers, nor can he depend upon them. And therefore should the practice of arms ever be uppermost in the prince’s thoughts; he should study it in time of peace as much as in actual war, which he can do in two ways, the one by practical exercise, and the other by scientific study. As regards the former, he must not only keep his troops well disciplined and exercised, but he must also frequently follow the chase, whereby his body will become inured to hardships, and he will become familiar with the character of the country, and learn where the mountains rise and the valleys debouch, and how the plains lie; he will learn to know the nature of rivers and of the swamps, to all of which he should give the greatest attention. For this knowledge is valuable in many ways to the prince, who thereby learns to know his own country, and can therefore better understand its defence. Again, by the knowledge of and practical acquaintance with one country, he will with greater facility comprehend the character of others, which it may be necessary for him to understand. For instance, the mountains, valleys, plains, rivers, and swamps of Tuscany bear a certain resemblance to those of other provinces; so that by the knowledge of the character and formation of one country he will readily arrive at that of others. A prince who is wanting in that experience lacks the very first essentials which a commander should possess; for that knowledge teaches him where to find the enemy, to select proper places for intrenchments, to conduct armies, regulate marches, and order battles, and to keep the field with advantage.

Amongst other praises that have been accorded by different writers to Philopœmen, prince of the Achaians, was, that in time of peace he devoted himself constantly to the study of the art of war; and when he walked in the country with friends, he often stopped and argued with them thus: “Suppose the enemy.were on yonder mountain, and we should happen to be here with our army, which of the two would have the advantage? How could we go most safely to find the enemy, observing proper order? If we should wish to retreat, how should we proceed? and if the enemy were to retreat, which way had we best pursue him?” And thus in walking he proposed to his friends all the cases that possibly could occur with an army, hearing their opinions, and giving his own, and corroborating them with reasons; so that by these continued discussions no case could ever arise in the conduct of an army for which he had not thought of the proper remedy. As regards the exercise of the mind, the prince should read history, and therein study the actions of eminent men, observe how they bore themselves in war, and examine the causes of their victories and defeats, so that he may imitate the former and avoid the latter. But above all should he follow the example of whatever distinguished man he may have chosen for his model; assuming that some one has been specially praised and held up to him as glorious, whose actions and exploits he should ever bear in mind. Thus it is told of Alexander that he imitated Achilles, and of Cesar that he had taken Alexander for his model, as Scipio had done with Cyrus. And whoever reads the life of Cyrus, written by Xenophon, will not fail to recognize afterwards, in the life of Scipio, of how much value this imitation was to him, and how closely the latter conformed in point of temperance, affability, humanity, and liberality to the accounts given of Cyrus by Xenophon.

A wise prince then should act in like manner, and should never be idle in times of peace, but should industriously lay up stores of which to avail himself in times of adversity; so that, when Fortune abandons him, he may be prepared to resist her blows.