
“Let every man mind his own business.”
Source: Don Quixote de la Mancha (1605–1615), Part I, Book III, Ch. 8.
The Caesars (c. 361)
Context: Know all ye mortals who have entered this contest,
that according to our laws and decrees the victor is
allowed to exult but the vanquished must not complain.
Depart then wherever you please, and in future live
every one of you under the guidance of the gods.
Let every man choose his own guardian and guide.
“Let every man mind his own business.”
Source: Don Quixote de la Mancha (1605–1615), Part I, Book III, Ch. 8.
From a lecture of journalism at the University of Turin, 12 May 1997; cited in La Stampa, 14 April, 2009.
1950s - 1990s
"A Library That Would Rather Block Than Offend" http://www.nytimes.com/library/cyber/week/011897library-florida.html by Pamela Mendels, The New York Times (January 18, 1997)
“Every man's happiness is his own responsibility.”
“Every man prays in his own language.”
Section title and eponymous song of A Concert of Sacred Music (1965).
“The Contradiction in Objectivism,” 1968