This is one of Seneca’s hardest letters to read today. It begins with a harbor scene, ships racing into port with their mail, and Seneca happily unbothered by whatever news they carry. Then it turns to the death of his friend Tullius Marcellinus, and to Seneca’s fierce argument that a life is measured by its […]

Seneca, now an old man, confesses something that might embarrass a Roman senator: he’s gone back to school. Every afternoon he walks past a packed theater to sit in a nearly empty lecture hall. From that small scene he builds one of his clearest arguments for the Stoic claim that the only true good is […]

Lucilius complains that Seneca’s letters are a bit casual. Seneca happily pleads guilty: he wants them to sound like two friends talking on a walk, because words should help, not perform. That leads to his famous rule, “let speech harmonize with life,” and then to a doctor’s map of the soul: the difference between passing […]

Why are so many people anxious, whatever they have? Seneca’s answer is that we’ve handed our happiness to Fortune. In this long, rich letter he pictures Fortune tossing prizes into a scrambling crowd, and advises the sensible person to slip out of the theater before the fighting starts. The safer path is to treat outside […]