John F. Kennedy (1917–1963) 35th president of the United States of America
1962, Cuban Missile Crisis speech
" Wild Wool http://books.google.com/books?id=LcIRAAAAYAAJ&pg=P361", Overland Monthly, volume 14, number 4 (April 1875) pages 361-366 (at page 364); modified slightly and reprinted in Steep Trails (1918), chapter 1 <br class="br">1870s
John F. Kennedy (1917–1963) 35th president of the United States of America
1962, Cuban Missile Crisis speech
James Madison (1751–1836) 4th president of the United States (1809 to 1817)
Federalist No. 10
1780s, Federalist Papers (1787–1788)
Calvin Coolidge (1872–1933) American politician, 30th president of the United States (in office from 1923 to 1929)
1920s, The Reign of Law (1925)
Andrew Dickson White (1832–1918) American politician
Source: Seven Great Statesmen in the Warfare of Humanity with Unreason (1915), p. 3
Frederick Douglass (1818–1895) American social reformer, orator, writer and statesman
Speech at the Civil Rights Mass-Meeting Held at Lincoln Hall (22 October 1883), as quoted in The Life and Times of Frederick Douglass https://archive.org/stream/lifetimesoffrede1881doug/lifetimesoffrede1881doug_djvu.txt (1881). <br class="br">1880s, Speech at the Civil Rights Mass Meeting (1883)
Tim Berners-Lee (1955) British computer scientist, inventor of the World Wide Web
"The Guardian profile : Tim Berners-Lee"(12 August 2005) http://www.guardian.co.uk/technology/2005/aug/12/uknews.onlinesupplement
Iris Murdoch Sartre: Romantic Rationalist
Source: Sartre: Romantic Rationalist (1953), Ch. 10, p. 148 (the concluding sentence of the book)