“A man who makes assertions, or draws conclusions, regarding any given case, ought to be competent to investigate it. He has no right to throw the onus on others, declaring it their duly to prove him right or wrong. His duty is to demonstrate the truth of that which he asserts, or to cease from asserting. The men he calls upon to consider and judge have enough to do with themselves, in the examination, correction, or verification of their own views. The world little knows how many of the thoughts and theories which have passed through the mind of a scientific investigator have been crushed in silence and secrecy by his own severe criticism and adverse examination; that in the most successful instances not a tenth of the suggestions, the hopes, the wishes, the preliminary conclusions have been realized.”

— Michael Faraday , book Experimental researches in chemistry and physics

"Observations on Mental Education" (May 6, 1854) a lecture before His Royal Highness The Prince Consort and the Members of the Royal Institution, Lectures on Education (1855) as quoted in Faraday's Experimental Researches in Chemistry and Physics (1859) p. 486. https://books.google.com/books?id=AUwNAAAAYAAJ&pg=PA486

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Michael Faraday 30

English scientist 1791–1867

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