Many authors, and among others that most grave historian Plutarch, have thought that in acquiring their empire the Romans were more beholden to their good fortune than to their valour; and besides other reasons which they give for this opinion, they affirm it to be proved by the admission of the Romans themselves, since their having erected more temples to Fortune than to any other deity, shows that it was to her that they ascribed their success. It would seem, too, that Titus Livius was of the same mind, since he very seldom puts a speech into the mouth of any Roman in which he discourses of valour, wherein he does not also make mention of Fortune. This, however, is an opinion with which I can in no way concur, and which, I take it, cannot be made good. For if no commonwealth has ever been found to grow like the Roman, it is because none was ever found so well fitted by its institutions to make that growth. For by the valour of her armies she spread her empire, while by her conduct of affairs, and by other methods peculiar to herself and devised by her first founder, she was able to keep what she acquired, as shall be fully shown in many of the following Discourses. The writers to whom I have referred assert that it was owing to their good fortune and not to their prudence that the Romans never had two great wars on their hands at once; as, for instance, that they waged no wars with the Latins until they had not merely overcome the Samnites, but undertook in their defence the war on which they then entered; nor ever fought with the Etruscans until they had subjugated the Latins, and had almost worn out the Samnites by frequent defeats; whereas, had any two of these powers, while yet fresh and unexhausted, united together, it may easily be believed that the ruin of the Roman Republic must have followed. But to whatsoever cause we ascribe it, it never so chanced that the Romans engaged in two great wars at the same time. On the contrary, it always seemed as though on the breaking out of one war, another was extinguished; or that on the termination of one, another broke out. And this we may plainly see from the order in which their wars succeeded one another. For, omitting those waged by them before their city was taken by the Gauls, we find that during their struggle with the Equians and the Volscians, and while these two nations continued strong, no others rose against them. On these being subdued, there broke out the war with the Samnites; and although before the close of that contest the Latin nations had begun to rebel against Rome, nevertheless, when their rebellion came to a head, the Samnites were in league with Rome, and helped her with their army to quell the presumption of the rebels; on whose defeat the war with Samnium was renewed.