Machiavelli on Ends and Means: The Prince Quote

The Quote

"In the actions of all men, and especially of princes, where there is no court of appeal, one judges by the result. Let a prince therefore aim at conquering and maintaining the state; the means will always be judged honorable."

— Niccolo Machiavelli, The Prince, Chapter 18 (1532)

Context

Machiavelli wrote The Prince in 1513, during a period of intense political turmoil in Italy. The Italian peninsula was divided into competing city-states and vulnerable to invasion by the great powers of France and Spain. Machiavelli himself had served as a diplomat and secretary in the Florentine Republic before the Medici family returned to power and tortured him on suspicion of conspiracy. The Prince was written in part as an attempt to regain political favor — a manual for the Medici ruler on how to acquire and maintain power in a hostile world.

The passage above appears in Chapter 18, "How Princes Should Keep Their Word." Machiavelli has been arguing that a successful prince cannot always act according to the conventional moral virtues of honesty, mercy, and good faith. The world of politics is too dangerous, and competitors are too unscrupulous. A prince must be willing to break his word, to deceive, and even to act cruelly when necessary. But — and this is the crucial point — he must do so only when the security of the state requires it, and he must appear to be virtuous even when he is not.

The famous line about judging by results is Machiavelli's most direct answer to the traditional moral critique of such pragmatism. He acknowledges that there is no earthly court of appeal for princes — no authority above the sovereign that can judge their actions. The only judgment that matters is the outcome: whether the prince succeeds in maintaining the state and securing the common good. If he does, the means will be honored, regardless of their moral character.

Philosophical Meaning

The phrase "the ends justify the means" is not Machiavelli's own formulation but a later summary of his argument. Nevertheless, it captures the revolutionary core of his political thought. Before Machiavelli, the Western tradition of political philosophy — from Plato and Aristotle through Augustine and Aquinas — had insisted that political power must be exercised according to moral and religious norms. The ruler's task was not merely to maintain power but to govern justly, in accordance with natural law and divine command.

Machiavelli breaks decisively with this tradition. He separates the realm of politics from the realm of morality, arguing that the logic of the state has its own autonomous criteria of success and failure. The prince who governs according to Christian virtues will be destroyed by ruthless competitors. The prince who governs according to the effective truth of things — la verita effettuale della cosa — will succeed in maintaining the state. This is the origin of what later came to be called "reason of state" — the doctrine that the security and stability of the state justify actions that would otherwise be considered immoral.

The philosophical implications are profound. Machiavelli's argument implies that political evaluation is fundamentally consequentialist: the rightness of an action is determined by its consequences for the state, not by its intrinsic moral character. This foreshadows the utilitarian tradition of Jeremy Bentham and John Stuart Mill, though Machiavelli's concern is the security of the state rather than the maximization of aggregate happiness. It also anticipates the realist tradition in international relations, which holds that states must be judged by their success in protecting their interests, not by the moral quality of their actions.

Yet Machiavelli's argument is more subtle than the crude slogan "the ends justify the means" suggests. He does not say that any means are permissible for any end. The prince's actions must be judged by their contribution to the stability and security of the state, which is itself a public good. The prince who uses cruelty unnecessarily, or who breaks his word without cause, is not a successful Machiavellian but a foolish one. The ends must be worthy — the preservation of the state and the common good — and the means must be carefully calibrated to achieve those ends effectively.

Modern Relevance

Machiavelli's argument about ends and means remains one of the most contested questions in political ethics. In the modern world, it surfaces in debates about torture, drone strikes, surveillance, and other practices that may violate moral norms but are defended as necessary for national security. The logic of "the ends justify the means" is invoked by governments of all political persuasions when they face existential threats.

The argument also raises deeper questions about the relationship between ethics and politics. Is it possible to govern effectively while adhering to strict moral principles? Or does the nature of political power inevitably require compromises that violate those principles? The realist tradition in international relations, following Machiavelli, argues that the latter is the case: states must be prepared to act immorally when their vital interests are at stake. The idealist tradition, by contrast, insists that moral principles are not a luxury but a necessity — that a politics divorced from ethics is not only wrong but ultimately self-defeating.

The challenge for contemporary political thought is to find a middle ground between Machiavellian realism and moral absolutism. The just war tradition, for example, attempts to specify the conditions under which violence is morally permissible, while also limiting the means that can be used even in a just cause. The debate between consequentialist and deontological approaches to ethics continues to shape discussions of statecraft, counterterrorism, and humanitarian intervention. Machiavelli's provocation — that the effectiveness of means must be judged by the worthiness of ends — remains an inescapable challenge for any serious political ethics.

Sources

1. Stanford Encyclopedia of Philosophy, "Niccolo Machiavelli." Comprehensive overview of Machiavelli's life, works, and influence.
2. Niccolo Machiavelli, The Prince, trans. Harvey C. Mansfield (Chicago: University of Chicago Press, 1998). Authoritative English translation.
3. Quentin Skinner, Machiavelli: A Very Short Introduction (Oxford: Oxford University Press, 2000). Accessible introduction to Machiavelli's political thought.
4. Isaiah Berlin, "The Originality of Machiavelli," in Against the Current (New York: Viking Press, 1980). Classic essay on Machiavelli's break with the Western moral tradition.