"All the world is a laboratory to the inquiring mind"
About this Quote
The phrasing matters. “All the world” is sweeping and a little evangelical, as if to counter the common habit of quarantining “real” inquiry inside universities and formal experiments. Fischer’s claim is expansive in a way that feels early-20th-century: an era when science was hardening into a cultural religion, promising mastery, progress, and a cleaner break from superstition. In that context, the sentence reads less like a bumper-sticker and more like a recruitment pitch for modernity.
The subtext is both empowering and mildly imperial. A laboratory is a place where things are handled, isolated, controlled; turning the world into one risks turning other people into specimens and lived experience into data. Still, the quote’s charm is its insistence that wonder is portable. You don’t need permission, equipment, or a special room to practice rigor. The “inquiring mind” makes the ordinary legible: a street argument becomes a hypothesis about power, a family habit becomes a case study in culture, a personal failure becomes an experiment with variables and constraints.
It works because it upgrades curiosity from pastime to method, and method to worldview.
Quote Details
| Topic | Knowledge |
|---|---|
| Source | Later attribution: Crossing The Minefield Of Your Mind (Rev.Winston C. Trumpet, 2014) modern compilationISBN: 9781304910271 · ID: 23OADwAAQBAJ
Evidence:
... Martin H. Fischer ( 1879-1962 ) , a German - born U.S. physician and author , quoted “ All the world is a laboratory to the inquiring mind . " Isn't it ironic how small the human brain where mind processes undergo is , and yet it ... |
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Citation Formats
APA Style (7th ed.)
Fischer, Martin H. (2026, February 9). All the world is a laboratory to the inquiring mind. FixQuotes. https://fixquotes.com/quotes/all-the-world-is-a-laboratory-to-the-inquiring-172403/
Chicago Style
Fischer, Martin H. "All the world is a laboratory to the inquiring mind." FixQuotes. February 9, 2026. https://fixquotes.com/quotes/all-the-world-is-a-laboratory-to-the-inquiring-172403/.
MLA Style (9th ed.)
"All the world is a laboratory to the inquiring mind." FixQuotes, 9 Feb. 2026, https://fixquotes.com/quotes/all-the-world-is-a-laboratory-to-the-inquiring-172403/. Accessed 18 Feb. 2026.





