“Now, my mom always said two wrongs don't make a right. But she never said anything about four wrongs, and that always left me confused.”
Help us to complete the source, original and additional information
Hugh Laurie 36
British actor, comedian, writer, musician and director 1959Related quotes

“Two wrongs don’t make a right, but three lefts do.”
Ron English's Fauxlosophy (2016)

“Extremes to the right and to the left of any political dispute are always wrong.”

“I'm always wrong
But you're never right”
Looking Up (2009)
Lyrics

“Two wrongs don't make a right, but they make a good excuse.”
Source: The Second Sin (1973), P. 49.

"Negroes Are Anti-Semitic Because They're Anti-White" http://www.nytimes.com/books/98/03/29/specials/baldwin-antisem.html in The New York Times (9 April 1967)
Context: It is true that two wrongs don't make a right, as we love to point out to the people we have wronged. But one wrong doesn't make a right, either. People who have been wronged will attempt to right the wrong; they would not be people if they didn't. They can rarely afford to be scrupulous about the means they will use. They will use such means as come to hand. Neither, in the main, will they distinguish one oppressor from another, nor see through to the root principle of their oppression.

Source: Laughing Without an Accent: Adventures of an Iranian American, at Home and Abroad

Toast at a dinner in Norfolk, Virginia (April 1816) reported in Niles' Weekly Register (Baltimore, Maryland) 20 April 1816; as cited in Respectfully Quoted: A Dictionary of Quotations (2010), Library of Congress, Congressional Research Service, p. 70
Variant: Our country! In her intercourse with foreign nations, may she always be in the right; but our country, right or wrong.
[emphasis added] This widely quoted version is attributed in Alexander Slidell Mackenzie, Life of Stephen Decatur: A Commodore in the Navy of the United States (1846), C. C. Little and J. Brown, p. 443.
This statement produced the famous slogan "My country, right or wrong!" which itself produced famous responses by:
Carl Schurz "...if right, to be kept right; and if wrong, to be set right."
Schurz, Carl, remarks in the Senate, February 29, 1872, The Congressional Globe, vol. 45, p. 1287. See Wikisource for the complete speech.
G. K. Chesterton "'My country, right or wrong' is a thing that no patriot would think of saying, except in a desperate case. It is like saying, 'My mother, drunk or sober'." -- A Defence of Patriotism
Variant: Our Country! In her intercourse with foreign nations may she always be in the right; but right or wrong, our country!