Plutarch, On Having Many Friends | What Genuine Friendship Involves | Philosophy Core Concepts
14:46
Plutarch, On Having Many Friends | Trying And Testing Friends | Philosophy Core Concepts
16:38
Diogenes Laertes, Lives of Philosophers | Diogenes' Cynic Mode of Living | Philosophy Core Concepts
15:39
Epictetus, Discourses | Conditions for Genuine Friendship | Philosophy Core Concepts
18:09
Aristotle, The Categories | Primary and Secondary Substance | Philosophy Core Concepts
22:16
Miguel de Unamuno, Tragic Sense of Life | The Tragic Sense of Life | Philosophy Core Concepts
16:01
Michel de Montaigne, Essays | How We Weep And Laugh At The Same Thing | Philosophy Core Concepts
19:52
Michel de Montaigne, Essays | On Habit | The Power of Habit Or Custom | Philosophy Core Concepts
13:43