Small gestures reveal character over battles
Plutarch holds that a man's character shows more clearly in a passing remark, a jest, or a small habit than in his famous sieges and battles. That is why he calls his work lives, not histories.
Lives
4 ideas
Paired lives with explicit comparison
Each Greek statesman is set beside a Roman whose career follows a similar arc, such as Demosthenes with Cicero or Alexander with Caesar, and a closing comparison weighs them side by side. Reading across cultures this way separates what is personal from what is local.
Alcibiades: brilliance without loyalty ruins states
Alcibiades was gifted, charming, and rich, and he talked Athens into the disastrous Sicilian expedition. Recalled on charges of sacrilege, he defected to Sparta and advised it against Athens, then went over to Persia, and later returned to Athens as a hero before being exiled again. His career shows how a state that depends on one dazzling but unprincipled man is carried along by his ambition rather than by its own interest.
Virtue is learned by imitating exemplars
Plutarch argues that studying the actions of good men makes the reader want to copy them, since admiring a virtue makes one want to have it. He also includes bad examples, such as Demetrius and Antony, so readers learn what to avoid. For him, biography is moral training, not neutral record-keeping.