Polite Quotes
William Gilmore Simms (1853). “Egeria: Or Voices of Thought and Counsel, for the Woods and Wayside”, p.235
The Rivals act 3, sc. 3 (1775)
Ceremonies are different in every country, but true politeness is everywhere the same.
Oliver Goldsmith, Henry George Bohn (1848). “Works: With a Life and Notes”, p.112
"Parodies, Hoaxes, Mock Treatises: Polite Conversation, Directions to Servants and Other Works".
Attributed, in 'Souvenirs de J. Lafitte' (1844) bk. 1, ch. 3
I wasn't entirely sure, but a polite John Pritkin might be a sign of the apocalypse.
Karen Chance (2008). “Embrace the Night”, p.31, Penguin
Voltaire (2015). “Delphi Collected Works of Voltaire (Illustrated)”, p.3158, Delphi Classics
Robert A. Heinlein (1960). “Beyond This Horizon”, Roc