“Course, that doesn't work when 'a' contains parentheses.”

Source: Connie Robertson (1998). Book of Humorous Quotations. p. 2

Source: Why Men Love Bitches: From Doormat to Dreamgirl—A Woman's Guide to Holding Her Own in a Relationship

2010s, 2016, September, First presidential debate (September 26, 2016)

Linus Pauling In His Own Words (1995) by Barbara Marinacci, p. 29.
1990s
Context: Just think of the differences today. A young person gets interested in chemistry and is given a chemical set. But it doesn't contain potassium cyanide. It doesn't even contain copper sulfate or anything else interesting because all the interesting chemicals are considered dangerous substances. Therefore, these budding young chemists don't get a chance to do anything engrossing with their chemistry sets. As I look back, I think it is pretty remarkable that Mr. Ziegler, this friend of the family, would have so easily turned over one-third of an ounce of potassium cyanide to me, an eleven-year-old boy.

Philippine Magazine vol. 38. no 1 p. 14.
ULOL
Context: The time has come when we should have a critical, official, monumental edition of all of Rizal's works, with illustrations contributed by Luna about other artists of ours... When every Filipino home shall contain such a national work, stimulative of autonomous sentiments... then the Philippines will be spiritually and practically independent.

Source: Blood Beast

Introduction to Book 1, as quoted/translated by Edward Rosen, Nicholas Copernicus on the Revolutions (1978) ed. Jerzy Dobrzycki, Edward Rosen.
De revolutionibus orbium coelestium (1543)

Source: Plain Truth