Quote Origin: When a Man Loves Cats, I Am His Friend and Comrade

Mark Twain? Robert H. Hirst? Susy Clemens? Apocryphal? Question for Quote Investigator: Several books about cats contain a quotation credited to humorist Mark Twain stating that Twain was a friend and comrade to people who love cats. I am skeptical of this  attribution, and I haven’t seen a citation. Would you please explore this topic? …

Quote Origin: Never Argue With Stupid People. They Will Drag You Down To Their Level and Then Beat You With Experience

Mark Twain? George Carlin? Yul Brynner? Jean Cocteau? Bob Gray? Dilbert? Scott Adams? Anonymous? Question for Quote Investigator: Logic and careful reasoning are the ingredients of a constructive argument. Acrimony and irrationality are the elements of a fruitless argument. The celebrated humorist Mark Twain supposedly formulated the following cautionary remark. Here are two versions: (1) …

Quote Origin: I Do Not Know What I Think Until I Read What I’m Writing

Flannery O’Connor? Graham Wallas? E. M. Forster? Inger Stevens? August Heckscher? Paul Samuelson? Shirley MacLaine? Joan Didion? E. L. Doctorow? John Gregory Dunne? Edward Albee? Wendy Wasserstein? William Faulkner? Virginia Hamilton Adair? Stephen King? Question for Quote Investigator: The process of writing helps to clarify thoughts and ideas. For example, some novelists do not outline …

Quote Origin: Never Explain. Your Friends Don’t Require It, and Your Enemies Won’t Believe You, Anyway

Elbert Hubbard? Victor Grayson? P. G. Wodehouse? Benjamin Jowett? E. A. Isaacs? Apocryphal? Question for Quote Investigator: Explaining one’s beliefs and motivations is typically worthwhile, but sometimes it seems to be futile. Here are two versions of a germane remark: (1) Never explain. Your friends don’t require it, and your enemies won’t believe you, anyway. …

Quote Origin: Never Retract. Never Explain. Get It Done and Let Them Howl

Benjamin Jowett? Nellie McClung? Elbert Hubbard? Lionel Arthur Tollemache? James Kay-Shuttleworth? Ralph Lingen? George Otto Trevelyan? Wilbur F. Storey? Frederic William Farrar? Benjamin Disraeli? John Arbuthnot Fisher? Anonymous? Question for Quote Investigator: Accomplishing a difficult task when facing strong opposition takes a forceful personality. Here are three pertinent guidelines for persevering: (1) Never retract. Never …

Quote Origin: An Expert Is a Person Who Has Made All the Mistakes Which Can Be Made in a Very Narrow Field

Niels Bohr? Edward Teller? Werner Heisenberg? W. P. Northrup? Benjamin Stolberg? Harry M. Meacham? Eugene Kane? Anonymous? Question for Quote Investigator: Expertise is often acquired by learning from a series of errors. Here are three pertinent statements whose meanings diverge. The similarities suggest that these remarks still belong in the same family: (1) An expert …

Quote Origin: The Moment You Think You Understand a Great Work of Art, It’s Dead for You

Oscar Wilde? Robert Wilson? Apocryphal? Question for Quote Investigator: Major works of art are complex, ambiguous, and difficult to interpret. The vitality of a piece is compromised when a single meaning is imposed on it. Apparently, an artist once said something like this: The moment you understand a great work of art, it’s dead for …

Quote Origin: I Don’t Care Who Writes a Nation’s Laws . . . If I Can Write Its Economic Textbooks

Paul Samuelson? Andrew Fletcher of Saltoun? Percy Bysshe Shelley? Mary Shelley? Sylvia Nasar? Question for Quote Investigator: The cultural impact of economic thought has been enormous. Apparently, a famous economist once said something like this: I don’t care who writes a nation’s laws if I can write its economic textbooks. Would you please help me …

Quote Origin: A Committee Should Consist of Three People, One of Whom Is Always Sick and the Other Is Always Absent

Herbert Beerbohm Tree? Hendrik Willem van Loon? E. V. Lucas? Charles Haddon Spurgeon? Robert Oliver Jones? Lord Palmerston? Cedric Hardwicke? Robert Copeland? Question for Quote Investigator: Committees are common tools for decision making, but detractors have highlighted their inefficiency, unimaginativeness, and inflexibility. Here are four examples from a pertinent family of humorous remarks: (1) The …

Quote Origin: Science Is a Differential Equation. Religion is a Boundary Condition

Alan Turing? Arthur Eddington? Andrew Hodges? Robin Gandy? John D. Barrow? Dermot Turing? Apocryphal? Question for Quote Investigator: Apparently, the pioneering computer scientist Alan Turing once compared scientific knowledge to a differential equation and suggested that religion specified a boundary condition for the equation. I have not seen a precise citation. Would you please explore …