“This is how, without the consent of the two lovers, of its two main characters, of the only ones who were originally worth anything in this short story, the narrator decided to incorporate two more words into the plot: “doubt” and “uncertainty.””

2015, Naturalization Ceremony speech (December 2015)
Context: Just about every nation in the world, to some extent, admits immigrants. But there’s something unique about America. We don’t simply welcome new immigrants, we don’t simply welcome new arrivals -- we are born of immigrants. That is who we are. Immigration is our origin story. And for more than two centuries, it’s remained at the core of our national character; it’s our oldest tradition. It’s who we are. It’s part of what makes us exceptional.

A.Word.A.Day (May 7, 2007) http://wordsmith.org/words/stormy_petrel.html

The Lewis Carroll Picture Book (1899) p. 3.

Power Of The Plus Factor (1987)

Source: The Void Captain's Tale (1983), Chapter 7 (p. 82)

That's Entertainment
Sound Affects (1980)

Remarks at the United Negro College Fund, Indianapolis, Indiana (12 April 1959) http://www.jfklibrary.org/Research/Research-Aids/Ready-Reference/JFK-Quotations.aspx; Box 902, Senate Speech Files, Pre-Presidential Papers, John F. Kennedy Papers, John F. Kennedy Presidential Library; also in Remarks at Valley Forge Country Club, Pennsylvania (29 October 1960), Box 914, Senate Speech Files, Pre-Presidential Papers, John F. Kennedy Papers, John F. Kennedy Presidential Library <br class="br">Pre-1960

Source: Les Misérables