Straight from today’s Quotle — here’s who really said it, and the story behind it. Play again

Who really said it

We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct

Attributed to Niels Bohr
Attribution status: Attributed Reuse status: In copyright

Wikiquote ties this wording to Freeman Dyson’s “Innovation in Physics,” Scientific American, September 1958, and a discussion of Wolfgang Pauli’s theory. We did not independently inspect Dyson’s article, so retain an attributed verdict.

Last verified 9 Nov 2026 · how we verify · spot an error?

For presentations

Put it on a slide

Unconfirmed quote & credit

“We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct” — Attributed to Niels Bohr, reported by Freeman Dyson in 1958; the original article was not independently inspected.

Can you use it?

Still under copyright (rights held by Relevant authors, estates and publishers; specific ownership not established). A short, credited quote is generally fine for talks, teaching, and internal decks; for commercial, published, or large-scale reuse, get permission.

Image direction — grounded in this quote’s real context; paste into your image tool

In context

Evoking the world of Niels Bohr — Danish physicist. Theme: "We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct". 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 "We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct". 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

The source

Evidence
Reported by Freeman Dyson
Verdict
Attributed

We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct

Short identifying wording under investigation; not a claim that a primary original was inspected.

Wikiquote: Dyson citation

How we verified this

  • Wikiquote ties this wording to Freeman Dyson’s “Innovation in Physics,” Scientific American, September 1958, and a discussion of Wolfgang Pauli’s theory. We did not independently inspect Dyson’s article, so retain an attributed verdict. Wikiquote: Dyson citation ↗
  • The biography supplies background, not proof of this exact wording. About Niels Bohr ↗

Explore

Filed under

More provenance-checked quotes on the same theme, each with its reuse status.

Go further

Dig deeper

Trusted places to keep pulling the thread — primary archives, fact-checks, and scholarship. We show how we used each one before you leave.

The author

About Niels Bohr

Niels Bohr

1885–1962 · Danish physicist

Niels Bohr helped shape atomic physics. His colleagues also remembered his probing approach to scientific argument.

For writers & researchers

Cite this

The evidence consulted

Wikiquote: Dyson citation. Consulted 9 November 2026. https://en.wikiquote.org/wiki/Niels_Bohr

This verification page

Quotle.info. “Who really said ‘We are all agreed that your theory is crazy. The question that divides us is whether it is crazy enough to have a chance of being correct’?” Last verified 9 Nov 2026. https://quotle.info/who-said/we-are-all-agreed-that-your-theory-is-crazy-the-question/

Something wrong on this page?

Tell us what’s off. A link helps but isn’t required — “this is the wrong person” is a useful report on its own. Nothing here changes the page directly; it goes to our review queue and a human checks it.

Only used to tell you if we act on your report. We never sell or share it.

Copied