Plutarch's essay 'On Having Many Friends,' arguing that friendship is diluted by number and that a few tested, virtuous friends beat a crowd of acquaintances.
De Amicorum Multitudine ("On Having Many Friends") is a short moral essay from Plutarch's Moralia that takes aim at a popular Greek and Roman ideal: the man who prides himself on a wide circle of friends. Plutarch opens with Socrates mocking Menon the Thessalian for naming many separate virtues instead of grasping the one thing virtue itself is, and turns this into an analogy for friendship — people who cannot secure even one real friend scatter their affection across many acquaintances, becoming, he says, a "hundred-handed Briareus or an all-seeing Argus" out of fear of having none at all.
Plutarch's central claim is that friendship, like love, is a finite resource that weakens when divided. Goodwill and virtue are the only real "coin" of friendship, and just as rivers split into many channels run thin, affection spread across many people loses its force. He argues that true friends must be tested slowly and deliberately — invoking the painter Zeuxis, who defended his slow technique by saying he painted for permanence, not speed — rather than accepted on first approach, since anything too easily caught is not worth catching. The essay also weighs the practical cost of many friends: each brings competing demands (the traveler wants company, the litigant wants an advocate, the juror wants a fellow-judge), and a friend's misfortune, disgrace, or enemies become yours to share, a burden multiplied with every additional friendship.
Plutarch closes by rejecting Euripides' advice to keep friendships "moderate" and easily loosened like a ship's sheet-rope, and instead insists that real friendship requires likeness of character — unlike elements resist blending. He likens the man who tries to be all things to all people to Theognis's "many-colored octopus" or a shape-shifting Proteus, concluding that a genuinely steadfast friend is rare specifically because true friendship cannot be spread thin. The essay matters as a compact, quotable statement of the ancient view that few deep bonds outperform many shallow ones — a case still made, in different terms, in modern debates about social ties and attention.
“Well done — asked for one virtue, you have stirred up a whole swarm of virtues”
— De Amicorum Multitudine · read this chapter →
“What, then, is the coin of friendship? Goodwill and grace joined with virtue”
— De Amicorum Multitudine · read this chapter →
“we step over and push aside cleavers and briars that catch at us as we walk, on our way to the olive tree and the vine”
— De Amicorum Multitudine · read this chapter →
“I admit I paint over a long time — for it is also for a long time”
— De Amicorum Multitudine · read this chapter →
“That is why a steadfast friend is a rare and hard-to-find thing.”
— De Amicorum Multitudine · read this chapter →
It is Plutarch's essay arguing against the idea that having many friends is admirable. He claims real affection is a limited resource that weakens the more people it is divided among, so a few tested, virtuous friends are better than a wide circle of acquaintances.
Plutarch says the true coin of friendship is 'goodwill and grace joined with virtue,' and that nature has nothing rarer than this combination, which is why genuine friends cannot be acquired in large numbers.
Menon is the interlocutor from a Socratic anecdote Plutarch opens with: asked what virtue is, Menon lists many separate virtues instead of naming the single thing virtue is, and Socrates mocks him for it. Plutarch uses this as an analogy for people who collect many shallow friendships instead of one true one.
Zeuxis defended his slow painting technique by saying he painted for permanence, not speed. Plutarch uses this as a model for how friendship should be formed: tested and judged over a long time rather than accepted quickly.
Plutarch explicitly rejects Euripides' counsel to keep friendships 'moderate' and easily loosened like a ship's rope-sheet. He argues true friendship requires deep, shared commitment, not a hedge that can be let out or drawn in as convenience requires.
He criticizes people who change themselves to fit whoever they are with, comparing them to Theognis's 'many-colored octopus' and the shape-shifting sea-god Proteus. For Plutarch this chameleon-like sociability is a loss of character, not a virtue, and is incompatible with real friendship.
Moralia: Ad Principem Ineruditum · Moralia: Adversus Colotem · Moralia: Amatoriae Narrationes · Moralia: Amatorius · Moralia: An Recte Dictum Sit Latenter Esse Vivendum · Moralia: An Seni Respublica Gerenda Sit · Moralia: An Virtus Doceri Possit · Moralia: An Vitiositas Ad Infelicitatem Sufficia · Moralia: Animine An Corporis Affectiones Sint Piores · Moralia: Apophthegmata Laconica · Moralia: Aquane An Ignis Sit Utilior · Moralia: Bruta Animalia Ratione Uti