Nicomachean Ethics

Aristotle breaks down friendship into three distinct categories that still ring true today. Friendships of utility are transactional - you're friends because you help each other out, like work colleagues or neighbors who watch each other's kids. These are common but fragile, dissolving when the usefulness ends. Friendships of pleasure center on shared enjoyment - drinking buddies, workout partners, or people you binge-watch shows with. These are fun but often temporary, especially among young people whose interests change rapidly. The rarest and most valuable are friendships of virtue, where you genuinely care about each other's character and well-being. These friends want the best for you regardless of what they get back, and these relationships endure because good character is stable. Aristotle also explores how friendship works across power differences - parent and child, boss and employee, ruler and citizen. In unequal relationships, the 'payment' can't be the same from both sides. A child can't repay parents equally, but can show honor and respect. The superior person gives more materially, while the inferior person gives more honor and gratitude. This creates balance without requiring identical contributions. Throughout, Aristotle emphasizes that true friendship requires time, shared experiences, and mutual recognition. You can't be real friends with someone you barely know, no matter how much you might admire them from afar. The chapter reveals how different types of relationships require different expectations and boundaries to thrive.