QuoteGeek

Albert Einstein

Life
1879-1955
Occupations
theoretical physicist, philosopher of science, inventor
Notable works
special relativity, general relativity, photoelectric effect

Facts: Wikidata (CC0), as of 2026-07-08

Einstein is the most misquoted scientist in history -- 'insanity is doing the same thing over and over' appears nowhere in his writings, and 'everything is energy' is pure invention. The verified quotes tend to come from his letters, essays, and interviews, where he was a careful, often funny writer. Quotable and quoted are different things: his estate-era archive at Hebrew University documents what he actually said.