 Another factor that must be kept in mind when evaluating the general applicability of Machiavelli's theory in The Prince stems from the very situation in which his prince of virtù operates. Such a ruler comes to power not by dynastic inheritance or on the back of popular support, but purely as a result of his own initiative, skill, talent, and/or strength (all words that are English equivalents for virtù, dependent upon where it occurs in the text). Thus, the Machiavellian prince can count on no pre-existing structures of legitimation, as discussed above. In order to “maintain his state”, then, he can only rely upon his own fount of personal characteristics to direct the use of power and establish his claim on rulership. This is a precarious position, since Machiavelli insists that the throes of fortune and the conspiracies of other men render the prince constantly vulnerable to the loss of his state. The idea of a stable constitutional regime that reflects the tenor of modern political thought (and practice) is nowhere to be seen in Machiavelli's conception of princely government.