Abstract
The fact that the notion of ‘practice’ has achieved an ever-increasing relevance in the most various fields of knowledge must not overshadow that it can be interpreted in so many different ways as to orient fairly different historiographical paradigms and philosophical conceptions. Starting with the two main issues of Hadot’s criticism of Foucault (the lack of a distinction between joy and pleasure and the fact that his account does not underscore that the individual Self is ultimately transcended by universal Reason), I have tried to show how the two scholars’ philosophical and historiographical approaches entail a different notion of ‘practice’. According to Hadot, the performativity of a practice (or spiritual exercise) is intimately tied to a universal which transcends the individual self, whereas Foucault maintains that it does not require the appeal to any universal, being exclusively grounded on the modes of exertion of the practices which constitute the individual Self. According to this address, pleasure is a fundamental notion in order to historicize the different ways in which the ethical subject structures itself