forming new friendships with neighbouring potentates, placing his own adherents in fortified towns, corrupting the chief officers of his army and getting rid of those whom he fails to corrupt, and by all similar means endeavouring to punish his master for the ingratitude which he looks for at his hands. These are the only two courses open; but since, as I said before, men know not how to be wholly good or wholly bad, it will never happen that after a victory a captain will quit his army and conduct himself modestly, nor yet that he will venture to use those hardy methods which have in them some strain of greatness; and so, remaining undecided, he will be crushed while he still wavers and doubts.
A commonwealth desiring to avoid the vice of ingratitude is, as compared with a prince, at this disadvantage, that while a prince can go himself on his expeditions, the commonwealth must send some one of its citizens. As a remedy, I would recommend that course being adopted which was followed by the Roman Republic in order to be less ungrateful than others, having its origin in the nature of the Roman government. For the whole city, nobles and commons alike, taking part in her wars, there were always found in Rome at every stage of her history, so many valiant and successful soldiers, that by reason of their number, and from one acting as a check upon another, the nation had never ground to be jealous of any one man among them; while they, on their part, lived uprightly, and were careful to betray no sign of ambition, nor give the people the least cause to distrust them as ambitious; so that he obtained most glory from his dictatorship who was first to lay it down. Which conduct, as it excited no suspicion, could occasion no ingratitude.
We see, then, that the commonwealth which would have no cause to be ungrateful, must act as Rome did; and that the citizen who would escape ingratitude, must observe those precautions which were observed by Roman citizens.