Twain, Mark -- Following the Equator, ch. 15, epigraph, “Pudd’nhead Wilson’s New Calendar” (1897)

Dave — Fri, 17 Jul 2015 17:12:12 +0000

Truth is stranger than fiction, but it is because Fiction is obliged to stick to possibilities; Truth isn’t.

Mark Twain (1835-1910) American writer [pseud. of Samuel Clemens]
Following the Equator, ch. 15, epigraph, “Pudd’nhead Wilson’s New Calendar” (1897)
(Source)

Sometimes paraphrased, "Why shouldn't truth be stranger than fiction? Fiction, after all, has to make sense." More on this quotation and its variants here.

See also Byron.

Mencken, H. L. -- “The Divine Afflatus,” New York Evening Mail (16 Nov 1917)

Dave — Sun, 01 Feb 2004 18:00:00 +0000

Explanations exist; they have existed for all time; there is always a well-known solution to every human problem — neat, plausible, and wrong.

H. L. Mencken (1880-1956) American writer and journalist [Henry Lewis Mencken]
“The Divine Afflatus,” New York Evening Mail (16 Nov 1917)
(Source)

Reprinted in Prejudices: Second Series (1920) and A Mencken Chrestomathy, ch. 25 (1949).

Variants:

"There is always an easy solution to every human problem -- neat, plausible, and wrong."
"For every complex problem, there is a solution that is simple, neat, and wrong."

WIST Quotations

Twain, Mark -- Following the Equator, ch. 15, epigraph, “Pudd’nhead Wilson’s New Calendar” (1897)

Mencken, H. L. -- “The Divine Afflatus,” New York Evening Mail (16 Nov 1917)