
The Nicomachean Ethics
Everyone wants to be happy. Aristotle's answer is that happiness is not a feeling but a life of acting well, and that you become brave only by doing brave things.

Everyone wants to be happy. Aristotle's answer is that happiness is not a feeling but a life of acting well, and that you become brave only by doing brave things.

Horace compresses wine, friendship, and the certainty of death into stanzas of exact and unhurried form, the summit of Latin lyric. Carpe diem is his line, and in context it is not cheerful.

Awaiting execution, Boethius is visited by a woman called Philosophy, who explains why fortune's wheel turns and how God's foreknowledge still leaves you free. Medieval Europe read nothing more closely.

Cicero tells his son what a decent person owes everyone: keep your word, harm nobody, and stop believing a shameful act can pay. Real Roman cases of profit against honesty carry the argument.

Seeing a child about to fall into a well, anyone feels alarm before thinking. Human nature is therefore good, Mencius argues, and a ruler who starves his people forfeits the throne.

Plutarch pairs each famous Greek with a Roman, Alexander with Caesar, and judges them, holding that a jest can reveal a man better than a battle. Shakespeare took three plays out of it.

Cicero gives the argument to Laelius, a statesman grieving his dead friend: real friendship binds only good men, is wanted for nothing beyond itself, and makes fortune brighter and hardship lighter.

Christine de Pizan, the first woman in Europe to live by her pen, answers centuries of learned misogyny by building an allegorical city whose every stone is the life of a woman.

Modern moral argument never ends, MacIntyre says, because we speak in fragments of a tradition we have forgotten. He sent philosophy back to Aristotle's virtues and made ethics a fight about character again.

To love at all is to be vulnerable, Lewis writes, then sorts the risk into affection, friendship, eros and charity. Each natural love turns demonic the moment it is made into a god.