“In the real business of life no one troubles himself much about 'moral titles'. No one would dream of surrendering any practical security, for the advantages of which he is actually in possession, in deference of the a priori jurisprudence of a whole Academy of philosophers.”

Be it so. It proves that these donations were made long ago; and this is prescription; and this gives right and title.
Letter to Captain Thomas Mercer (26 February 1790), quoted in Alfred Cobban and Robert A. Smith (eds.), The Correspondence of Edmund Burke, Volume VI: July 1789–December 1791 (1967), p. 95
1790s

Source: The Cultural Contradictions of Capitalism (1976), Chapter 1, The Cultural Contradictions of Capitalism, p. 78

Discourses on the Condition of the Great

Source: Rosencrantz and Guildenstern Are Dead

Source: Doing Virtuous Business (Thomas Nelson, 2011), p. 17.

1910s
Source: Quoting Plato, as translated by Abraham Arden Brill, "The Interpretation of Dreams" https://en.wikisource.org/wiki/Page:Freud_-_The_interpretation_of_dreams.djvu/511 (1913 edition), p.493

Source: Meditations (c. 121–180 AD), Book VII, 3

As a performing artist, he will pride himself on timing and other techniques designed to keep the audience in his control [...] his respect for genuine folklore reminds him that these changes, and these techniques, may give the audience a false picture of folk music.
"The Singer of Folk Songs and His Conscience", Western Folklore 14:3, (July 1955), p. 170–173