The line is Douglas Adams’s, and it sits exactly where people think it does: chapter 2 of The Hitchhiker’s Guide to the Galaxy, first published by Pan Books in London on 12 October 1979. One nuance worth keeping — it is a character’s line rather than Adams speaking in his own voice, and the novel deflates it on the spot, with Arthur Dent telling the speaker to send it in to the Reader’s Digest.
“Time is an illusion. Lunchtime doubly so” Douglas Adams, The Hitchhiker's Guide to the Galaxy (London: Pan Books, 1979), chapter 2. Spoken by Ford Prefect to Arthur Dent.
Image direction — grounded in this quote’s real context; paste into your image tool
In context
Evoking the world of Douglas Adams — English humorist, novelist and radio writer. Theme: "Time is an illusion. Lunchtime doubly so". Atmospheric and restrained, cinematic directional light, a muted period-appropriate palette, fine grain and texture. Compose with generous empty space for the quote and a small credit line. No lettering in the image itself.
Minimalist
Minimalist editorial slide for the quote "Time is an illusion. Lunchtime doubly so". Clean background, a single muted accent color, generous negative space, subtle paper or linen texture, no literal illustration — let the words carry it. Reserve clear space for a serif quote and a small credit line. No lettering in the image itself.
Provenance
Where the line actually appears
Work
The Hitchhiker’s Guide to the Galaxy
Location
Chapter 2 — dialogue, spoken to Arthur Dent
First published
12 October 1979 · Pan Books, London (US edition October 1980)
Origin
Adapted from the first four “Fits” of the BBC Radio 4 series, which began 8 March 1978
“Time is an illusion. Lunchtime doubly so.” “Very deep,” said Arthur, “you should send that in to the Reader’s Digest. They’ve got a page for people like you.”
Pan Books, 1979
As transcribed in Wikiquote’s sourced Chapter 2 section for the 1979 novel. The reply is the half nobody quotes, and it is the half that tells you Adams knew exactly how pleased with itself the first sentence sounds.
Wikiquote’s sourced page for the novel ↗ places the exact wording under “Chapter 2” of the 1979 novel, printed together with Arthur’s Reader’s Digest retort as a single exchange.
Wikipedia’s article on the novel ↗ gives the first publication as Pan Books, London, 12 October 1979, with a US edition in October 1980, and states the book was adapted from the first four parts of Adams’s radio series.
The article on the radio Primary and Secondary Phases ↗ dates “Fit the First” to BBC Radio 4 on 8 March 1978 and confirms the novel was based on the first four Fits. Its synopsis of that episode includes the pub scene, though it does not transcribe this line.
Quote Investigator has never needed to write this one up: a site-restricted search of quoteinvestigator.com for the phrase returns nothing, and Adams’s own Wikiquote page ↗ carries no Misattributed or Disputed section at all — the Hitchhiker’s material lives on the work’s page instead.
The sentence was first published in The Hitchhiker’s Guide to the Galaxy on 12 October 1979 — comfortably inside copyright under US rules, which protect works first published in 1931 or later. Quoting a line this short for comment and identification is ordinary fair use, but the novel itself is not public domain and reproducing longer passages needs permission from the estate or the publisher.
Rights status is our research, not legal advice — and copyright varies by country and edition. For commercial or published use, confirm with the rightsholder. See terms.
Fact-check
What goes wrong with it anyway
The attribution is not the problem here — this really is Adams. What drifts is everything around it: who is speaking, where the sentence stops, and whose name gets attached once the joke is amputated.
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The first four words, quoted aloneAlbert Einstein Misattributed
Strip off the punchline and “Time is an illusion.” starts turning up over Einstein’s name — one quote database carries it that way with no source at all ↗, inviting readers to supply the citation. What Einstein actually wrote is longer and sadder: in a March 1955 letter to the family of his friend Michele Besso he said that “people like us, who believe in physics, know that the distinction between past, present, and future is only a stubbornly persistent illusion” — a wry qualification about believers in physics, not a claim about physicists at large (Wikiquote, sourced ↗). The relativistic ring of Adams’s opening clause is exactly what makes the swap feel plausible.
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Who is speakingDouglas Adams, in his own voice Mis-framed
Quote cards present it as an Adams aphorism about the nature of time. In the book it is dialogue — a character’s pub-philosophy, immediately punctured by Arthur Dent in the following line (Wikiquote, Chapter 2 ↗). The words are Adams’s; the sentiment is a joke he is setting up to knock down.
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The punctuationThe 2005 film wording Mis-worded
A comma has crept in. Film-quote listings render it “Time is an illusion. Lunchtime, doubly so.” — as here, filed under the 2005 film ↗ — while the novel text carries no comma. Tiny, but it is the tell that a copy came from the screen rather than the page.
✓The words are genuinely Douglas Adams’s. Ford Prefect says them to Arthur Dent in chapter 2 of The Hitchhiker’s Guide to the Galaxy, first published by Pan Books on 12 October 1979 — no comma, and with a punchline attached ↗.
Context
Why the joke works
The gag is a bait-and-switch of scale. The first sentence borrows the cadence of physics — the sort of thing you might read about relativity and nod at — and the second one drops it straight into the pub, where the only clock that matters is the one telling you whether it is too early for a third pint. Adams sets up a cosmic proposition and lands it on a domestic one, and the two are joined by nothing but the word “time”.
The Hitchhiker’s Guide to the Galaxy reached print by an unusual route. It began as a BBC Radio 4 comedy series whose first episode, “Fit the First”, was broadcast on 8 March 1978; the novel followed on 12 October 1979 ↗, adapted from the first four episodes. That is why so many of its best-known lines read like spoken comedy: most of them were written to be heard before they were written to be read.
“Very deep,” said Arthur, “you should send that in to the Reader’s Digest.”
The line nobody quotes
Almost every reproduction of this quotation stops at “doubly so”. The novel does not. Arthur’s reply — that the remark belongs on the Reader’s Digest page for people like that — is the reason the joke is a joke rather than a fortune cookie.
Quoted whole, it is a small comic exchange about a man being pretentious in a pub. Quoted in half, it becomes the pretentious remark itself, which is a fair definition of what a quote card does to comedy.
Explore
Filed under
More provenance-checked quotes on the same theme, each with its reuse status.
1952–2001 · English humorist, novelist and radio writer
Douglas Adams was born in Cambridge on 11 March 1952 and died in Santa Barbara, California, on 11 May 2001, aged 49. He is best known for The Hitchhiker’s Guide to the Galaxy, which began as a BBC Radio 4 comedy series in 1978 and grew into a five-book “trilogy” that sold more than fourteen million copies in his lifetime. He also script-edited Doctor Who during its seventeenth season and wrote the Dirk Gently novels, and his comic voice — grand cosmic premise, resolutely mundane payoff — is the reason so many of his throwaway lines are still being quoted as philosophy.
For writers & researchers
Cite this
Primary source
Adams, Douglas. The Hitchhiker's Guide to the Galaxy. London: Pan Books, 1979. Chapter 2.
This verification page
Quotle.info. “Who really said ‘Time is an illusion. Lunchtime doubly so’?” Last verified 9 Sep 2026. https://quotle.info/who-said/time-is-an-illusion-lunchtime-doubly-so/