Abstract
I respond to the following objection: It is sometimes said that any virtue judgement (that X is a virtue or that P is a virtuous person) always presupposes some moral principle (e.g., concerning the goodness or rightness of acts typically performed by people with the character trait X) which cannot be articulated as part of an ethics of virtue. Accordingly, the objection continues, virtue ethics is always derivative from principle ethics. I focus on an underlying assumption of the objection: that a principle is the only thing which can count as a good reason supporting a moral claim. I examine the assumptions Kant makes about the role of principles in morality and O'Neill's recent claims that Kant gives us primarily an ethic of virtue rather than rules. Finally, I suggest a possible justification for virtue claims that do not rely on principles.