For ancient philosophers, philosophy was not only a theory about the big questions but also a way of life, yet it was not only a way of life but also a theory. Pierre Hadot showed the importance of philosophy as a way of life in antiquity. Moreover, he defended, as this paper demonstrates, the view that ancient philosophy was primarily a way of life and that philosophical discourse or theory played a secondary role. The paper argues against Hadot, taking the (...) paradigmatic Socratic way of life as an illustration, that theory is as crucial for philosophy as practice is. Doing spiritual exercises and living in a particular way was very important for the ancients, but so were truth and understanding reality. (shrink)

Despite a recent surge of interest in philosophy as a way of life, it is not clear what it might mean for philosophy to guide one's life, or how a “philosophical” way of life might differ from a life guided by religion, tradition, or some other source. We argue against John Cooper that spiritual exercises figure crucially in the idea of philosophy as a way of life—not just in the ancient world but also today, at least if the idea is (...) to be viable. In order to make the case we attempt to clarify the nature of spiritual exercises, and to explore a number of fundamental questions, such as “What role does reason have in helping us to live well?” Here we distinguish between the discerning and motivational powers of reason, and argue that both elements have limitations as guides to living well. (shrink)