This is the last of Seneca’s surviving letters to Lucilius, and it ends on the biggest question of all: what is the real good, and where do we find it? Pleasure-seekers say we feel it through the senses. Seneca says it belongs to reason: “a free mind, an upright mind, subjecting other things to itself […]

Seneca arrives at his country house late at night, tired from a rough trip, and finds nothing ready: no dinner, no bread, no bath. Instead of getting angry, he sits down and writes. “Nothing is heavy if you accept it with a light heart.” From there he moves to the voices that tempt us toward […]

The days are getting shorter as Seneca writes, and he uses the season to poke fun at Rome’s fashionable night owls: rich people who sleep through the day and party through the night, not out of need, but to be different and talked about. Underneath the satire is a serious idea. “The way of goodness […]

Why does a newborn foal stand within the hour? Why do baby chicks run from a hawk’s shadow but ignore a goose? Seneca turns naturalist here, watching animals to understand how nature equips every creature with an inborn sense of itself and a drive to survive. He admits it may look far from ethics, but […]

How do we ever learn what goodness is? Nobody hands us a definition. Seneca’s answer is lovely: we learn it from people. We see brave, honest, generous acts, we notice the rare person who is good consistently rather than once, and from those examples we build a picture of virtue. The letter ends with a […]