Published online by Cambridge University Press: 25 March 2011
Kant is categorical about the relation between virtue and the controlling of inclinations:
Since virtue is based on inner freedom it contains a positive command to a human being, namely to bring all his capacities and inclinations under his reason's control and so to rule over himself. (MS, 6: 410)
Virtue presupposes apathy, in the sense of absence of affects. Kant revives the stoic ideal of tranquilitas as a necessary condition for virtue: ‘The true strength of virtue is a tranquil mind’ (MS, 6: 409). In the Anthropology and the Doctrine of Virtue, apathy is taken in the sense of freedom from affects. In these texts, Kant maintains that we must strive toward a state in which affects are absent.