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The Three Musketeers · One Real, One Fake

“All for One, One for All”: The Real Quote — and the Fake One

Two sentences have escaped this novel entirely. One of them is in Chapter Nine, with a hesitation nobody prints. The other has a character's name on it and no author anyone can find.

By Leo & Sharon·September 13, 2026·8 min read
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An eighteenth-century oil painting of a bivouac: King's Musketeers resting around a fire with their horses picketed behind them, one man leaning on another's shoulder
French School, 18th century, Bivouac scene with the King's musketeers (oil on canvas), c. 1780 · Wikimedia Commons, public domain

On this page

  1. Who says it, and what happens next
  2. The other real quote, five pages in
  3. The line that is not in the book
  4. Why the motto outlived the novel

⚡ Quick answer

The famous line is real. D’Artagnan proposes it in Chapter Nine of the 1844 novel and the four men swear it together a few lines later, though Porthos objects first and has to be talked round. The other line circulating as an Athos quotation, about escaping from oneself, appears nowhere in the book.

Two sentences from this novel have escaped the novel entirely. One of them is genuine, and is more interesting in its own scene than it is on a poster. The other has a name attached to it, a great deal of circulation, and no source. Both are worth a minute, because the free text is searchable and the check takes about as long as reading this paragraph. The scene the real one comes from is also a doorway in the playable Three Musketeers, where the oath is something you either take or refuse.

🪶 Who says it, and what happens next

D’Artagnan says it, in the ninth chapter, to three men he has known for a matter of days. He has just done something rash without explaining himself, Porthos is still arguing about it, and rather than argue back he changes the subject to loyalty and asks the other three to swear.

“All for one, one for all—that is our motto, is it not?”

— D'Artagnan, The Three Musketeers, Chapter IX (Project Gutenberg #1257, l.4566)

The next four lines are the part nobody prints. Porthos does not swear. He starts a sentence — “And yet—” — and gets no further, because Athos and Aramis cut across him together and tell him to put his hand out. Dumas then writes that Porthos was overcome by example, and grumbled to himself, and complied. Only after that do the four of them repeat the formula with one voice, and the formula is dictated to them by the youngest man in the room, who is not a Musketeer yet.

  • ✅It is proposed, not shared. One man supplies the words and the other three agree to them, which is a different thing from four friends arriving at a motto together.
  • ✅One of the four hesitates. Porthos is talked into it by peer pressure from Athos and Aramis, and the narrator says so in as many words.
  • ✅It is a distraction.D’Artagnan reaches for the oath at the exact moment he is being asked to justify a decision he would rather not justify.

None of that makes the line smaller. It makes it a scene rather than a slogan: four people improvising a bond under pressure, with one holdout and one very fast talker. Readers who only know the phrase from lunch boxes and end credits tend to assume it arrives late in the book as a reward. It arrives early, from the newest member of the group, as a way of ending an argument.

🐎 The other real quote, five pages in

The novel’s second-most-quoted line is also genuine, and it belongs to a character who appears once and then vanishes. On the first Monday of April 1625 an old Gascon sends his son to Paris with a horse, a letter and a short speech about how to survive.

“Never fear quarrels, but seek adventures.”

— D'Artagnan's father, The Three Musketeers, Chapter I (Project Gutenberg #1257, l.289-290)

Look that sentence up anywhere online and you will almost always be given a slightly different one: “seek hazardous adventures.” Every external citation this round’s search pass surfaced carried the extra word. The free Project Gutenberg edition does not, in this line or anywhere near it. That is not an error on either side. The novel is French, the English versions are many, and translators reached for different adjectives; the word is in some editions and not in this one. If you are quoting the line, quote the edition you actually read and say which it is.

The Road to Paris opens the playable Three Musketeers on the morning that speech ends: you have the horse, the letter and the advice, and the first stranger who laughs at the horse is standing in the yard. Role-play The Three Musketeers →

🚫 The line that is not in the book

There is a third quotation in wide circulation, usually attributed to Athos, usually rendered as some version of “it matters not whither one goes, provided one but escapes from oneself.” It sounds like him. Athos is the melancholy one, the one with a past he will not discuss, and a weary line about running from yourself fits the character so neatly that it is easy to nod and move on.

It is not in the novel. This round searched the full Gutenberg text for every wording that could plausibly carry the thought — escaping from oneself, escaping from himself, fleeing from himself, the archaic “matters not whither” construction — and found nothing at all. Not a near miss, not a variant phrasing, not a passage where a translator might have gone another way. Zero occurrences.

The search engines agree, which is the stranger half. A live Google read of the exact phrase returned eight organic results, and every one of them was devotional writing: sermon blogs, a Corinthians commentary, a page about how God provides a way of escape. Google’s own related questions for the query were about Bible verses. A sentence that has been attributed to a Dumas character for years has left no trace whatsoever in indexed writing about Dumas.

The most likely explanation is dull and common: a line from somewhere else acquired a famous name, a quotation site copied it, and the copy was copied. It is worth naming rather than quietly dropping, because the test that catches it is the same one that catches everything in this genre. If a quotation page gives you a chapter, you can check it in the free text in under a minute; if it gives you only a character’s name and a decorative background, treat the attribution as unconfirmed until you have looked.


🇨🇭 Why the motto outlived the novel

The real line went further than the book did, and it did so in Latin. Unus pro omnibus, omnes pro uno is the traditional motto of Switzerland, a country whose constitution names no motto at all. The phrase spread there in the nineteenth century, and it took hold after a national relief campaign that used it as a slogan following severe autumn flooding in the Alps in 1868, two decades into the federal state. When Dumas was reinterred at the Panthéon, the cloth over his coffin carried the same words.

The other reason the phrase is everywhere is that the most-watched version of it is not from this book. A widely seen screen delivery of “all for one” comes from the 1998 film of The Man in the Iron Mask, which adapts a much later novel in the same sequence, thirty-plus years on in the characters’ lives. Anyone who knows the line from that film is meeting it several books away from the 1844 chapter that coined it, which is roughly how the phrase got separated from its own book in the first place.

So there are three sentences in play and only two of them are Dumas. One is sworn by four men, under duress, in Chapter Nine. One is given by a father to a son on the first page and is quoted almost everywhere with an extra adjective. The third has a character’s name on it and no author anyone can find. If you want to know which of the four men actually held the rank the title promises, that is a separate and slightly embarrassing answer.

The cover of the playable Three Musketeers on Saylia

Play it, don't just read it

Swear it, or be the one who hesitates

The Bastion's Breakfast is a doorway in the playable Three Musketeers: four of you are eating on a wall that is being shot at, on a wager, and the motto is about to be tested by people with muskets. You can hold the line, call the bet off, or do what Porthos does and object first.

Role-play The Three Musketeers

Sources

  1. The Three Musketeers (Project Gutenberg eBook #1257) — Project Gutenberg
  2. Unus pro omnibus, omnes pro uno — Wikipedia
  3. The Three Musketeers — Wikipedia
  4. The Man in the Iron Mask (1998 film) — Wikipedia

Frequently asked questions

Did the three musketeers say all for one and one for all?
Yes, in a chapter titled “D’Artagnan Shows Himself,” which tells you who is driving the scene. The youngest man in the room proposes the words; Athos and Aramis have to shout at Porthos before he will put his hand out; only then do all four repeat it together, in one voice.
Where did the quote all for one and one for all come from?
From a newspaper. The novel ran as a serial in Le Siècle between March and July 1844, and the oath falls in its ninth instalment. The Latin form of the phrase is older than Dumas and spread separately, which is why it turns up on public buildings that have nothing to do with the book.
What is the most famous quote from The Three Musketeers?
The motto, by a wide margin. Second place belongs to the counsel a father gives his son in Chapter One, handed over with fifteen crowns, a horse and a wound-balsam recipe from his mother. Almost every page that prints that counsel adds an adjective the Gutenberg text does not contain.
What is the famous motto of The Three Musketeers?
In English it is usually given as “one for all, all for one”; the novel puts the halves the other way round. The Latin version was inscribed in the cupola of the Swiss Federal Palace in 1902, decades after a flood-relief appeal turned it into a national slogan rather than a line from a book.
Is the Athos quote about escaping from oneself real?
No. Every plausible wording of it returns zero matches in the full Gutenberg text, and a live search of the exact phrase returns eight organic results, all devotional: a Spurgeon page, GotQuestions.org, a sermon blog. A line attributed to a Dumas character for years has left no trace in writing about Dumas.

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