On Duties deals with a very large number of topics. One of the most important unifying threads of the book is the idea of “greatness of soul.” What is it? Why is it relevant?
Note: The second passage I discuss is On Duties I.44 (I accidentally gave the incorrect citation number in the podcast).
To learn more about the concept of greatness of soul, as well as dozens of other topics about conduct and decision-making, you should take look at my book On Duties.