 Machiavelli presents to his readers a vision of political rule allegedly purged of extraneous moralizing influences and fully aware of the foundations of politics in the effective exercise of power. The term that best captures Machiavelli's vision of the requirements of power politics is virtù. While the Italian word would normally be translated into English as “virtue”, and would ordinarily convey the conventional connotation of moral goodness, Machiavelli obviously means something very different when he refers to the virtù of the prince. In particular, Machiavelli employs the concept of virtù to refer to the range of personal qualities that the prince will find it necessary to acquire in order to “maintain his state” and to “achieve great things”, the two standard markers of power for him. This makes it brutally clear there can be no equivalence between the conventional virtues and Machiavellian virtù. Machiavelli's sense of what it is to be a person of virtù can thus be summarized by his recommendation that the prince above all else must possess a “flexible disposition”. That ruler is best suited for office, on Machiavelli's account, who is capable of varying her/his conduct from good to evil and back again “as fortune and circumstances dictate” (Prince CW 66; see Nederman and Bogiaris 2018).