Seneca on Anger and Madness
"Anger, if not restrained, is frequently more hurtful to us than the injury that provokes it." — Seneca sees rage as a poison we drink ourselves.

Charles Le Brun — "The Jabach Family" (ca. 1660), public domain
Rage boomerangs.
Seneca, in De Ira (On Anger), Book II.35, writes: «Saepius ira nocuit hominibus quam quae ipsa irascuntur.» — "Anger, if not restrained, is frequently more hurtful to us than the injury that provokes it." The Stoic diagnosis: rage infects the angry, not just the target.
Anger enslaves, reason frees.
Seneca saw anger as a kind of madness. He warned that passions left unchecked would break families, cities, even empires. His prescription wasn’t cold detachment, but deliberate restraint — he wanted Romans to recognize when they were pouring oil on their own internal fire.
Seneca: survivor of the emperor’s court.
Advisor to Nero, exiled, condemned, and forced to his own death, Seneca still taught self-mastery. He lost everything but never surrendered his mind. That’s why his warning about anger isn’t just clever — it’s lived.
Seneca writes about anger with the precision of a surgeon, not a saint. This wasn’t abstract: he survived court intrigue and assassination plots. His diagnosis lands even harder in the age of comment sections and road rage.