From the above I have excepted the Turk, who always keeps round him twelve thousand infantry and fifteen thousand cavalry on which depend the security and strength of the kingdom, and it is necessary that, putting aside every consideration for the people, he should keep them his friends. The kingdom of the Soldan is similar; being entirely in the hands of soldiers, it follows again that, without regard to the people, he must keep them his friends. But you must note that the state of the Soldan is unlike all other principalities, for the reason that it is like the Christian pontificate, which cannot be called either an hereditary or a newly formed principality; because the sons of the old prince are not the heirs, but he who is elected to that position by those who have authority, and the sons remain only noblemen. And this being an ancient custom, it cannot be called a new principality, because there are none of those difficulties in it that are met with in new ones; for although the prince is new, the constitution of the state is old, and it is framed so as to receive him as if he were its hereditary lord. But returning to the subject of our discourse, I say that whoever will consider it will acknowledge that either hatred or contempt has been fatal to the above-named emperors, and it will be recognized also how it happened that, a number of them acting in one way and a number in another, only one in each way came to a happy end and the rest to unhappy ones. Because it would have been useless and dangerous for Pertinax and Alexander, being new princes, to imitate Marcus, who was heir to the principality; and likewise it would have been utterly destructive to Caracalla, Commodus, and Maximinus to have imitated Severus, they not having sufficient valour to enable them to tread in his footsteps. Therefore a prince, new to the principality, cannot imitate the actions of Marcus, nor, again, is it necessary to follow those of Severus, but he ought to take from Severus those parts which are necessary to found his state, and from Marcus those which are proper and glorious to keep a state that may already be stable and firm. CHAPTER XX. ARE FORTRESSES, AND MANY OTHER THINGS TO WHICH PRINCES OFTEN RESORT, ADVANTAGEOUS OR HURTFUL? 1. Some princes, so as to hold securely the state, have disarmed their subjects; others have kept their subject towns distracted by factions; others have fostered enmities against themselves; others have laid themselves out to gain over those whom they distrusted in the beginning of their governments; some have built fortresses; some have overthrown and destroyed them. And although one cannot give a final judgment on all of these things unless one possesses the particulars of those states in which a decision has to be made, nevertheless I will speak as comprehensively as the matter of itself will admit.