The Man Who Is Certain He Is Right Is Almost Sure To Be Wrong

Michael Faraday? Henry Bence Jones? Apocryphal? Question for Quote Investigator: A dogmatic or inflexible certitude leads to errors. When one is certain of being right one is almost sure to be wrong. The famous English physicist and chemist Michael Faraday said something like that. Would you please help me to find his exact phrasing and …