Enrico Fermi — "When we were working on the atomic bomb, we knew that we were doing something th…"
When we were working on the atomic bomb, we knew that we were doing something that would change the world forever.
Get This Quote & Author's Image Illustrated On:
Click any product to generate a realistic preview. Up to 3 at a time.
* Initial load can take up to 90 seconds — revising the preview in another color is nearly instant.
Kitchen
Apparel
Other
More from Enrico Fermi
"The mind is not a vessel to be filled, but a fire to be kindled."
"The purpose of science is to make sense of the world, not to explain it away."
"The universe is not only stranger than we imagine, it is stranger than we can imagine."
"The only way to learn physics is to do physics."
"There is no such thing as a trivial experiment."
Verification
Unverifiable
Found in 1 providers: grok
1 source checked
Understanding this quote
What it means
This quote expresses the profound collective awareness scientists felt during the Manhattan Project — that their work transcended ordinary research. They weren't merely solving physics equations; they were permanently reshaping civilization. The word 'forever' captures the irreversibility of nuclear weapons: once that knowledge existed, it could never be erased. It conveys both the weight of responsibility and the sobering recognition that science had crossed a threshold with no return.
Relevance to Enrico Fermi
Fermi built the first artificial nuclear reactor at Chicago Pile-1 in December 1942 and worked directly at Los Alamos on the bomb's physics. Famous for 'Fermi estimation' — solving vast unknowns with calm, disciplined reasoning — he embodied pragmatic genius. This quote reflects his characteristic directness: no moralizing, just clear-eyed acknowledgment that the physics he mastered carried civilization-scale consequences. His participation as an Italian immigrant who fled fascism added deeply personal stakes to that awareness.
The era
World War II (1939–1945) drove unprecedented government mobilization of science. Nazi Germany was pursuing its own nuclear program, creating genuine urgency. The Manhattan Project secretly employed over 130,000 people across multiple sites. When the Hiroshima and Nagasaki bombs fell in August 1945, they ended the Pacific War but launched the Cold War arms race, the Doomsday Clock, and the concept of mutually assured destruction — permanently binding scientific progress to existential geopolitical risk.
AI-generated insights based on extensive research and information for context. Factual errors? Email [email protected].