Quotes about retreat
page 4

To Raoul Nordling
Dallas, Gregor (2006). 1945: The War That Never Ended https://books.google.pl/books?id=PTEV0CPuhRcC&pg=PA173&hl=pl&sa=X&ved=0ahUKEwiUp-aI4dTfAhWKw4sKHYBJDg8Q6AEILDAA#v=onepage&q&f=false p. 178. Yale University Press. ISBN 9780300119886

C.L. Sulzberger, The American Heritage Picture History of World War II (1966), p. 212
Disputed

Part of this is often misquoted as "We have nothing to fear but fear itself," most notably by Martin Luther King, Jr. in his I've Been To The Mountaintop https://www.americanrhetoric.com/speeches/mlkivebeentothemountaintop.htm speech. Similar expressions were used in ancient times, for example by Seneca the Younger (Ep. Mor. 3.24.12 http://www.thelatinlibrary.com/sen/seneca.ep3.shtml): scies nihil esse in istis terribile nisi ipsum timorem ("You will understand that there is nothing dreadful in this except fear itself"), and by Michel de Montaigne: "The thing I fear most is fear", in Essays (1580), Book I, Ch. 17.
1930s, First Inaugural Address (1933)

"To the Public", No. 1 (1 January 1831) http://www.pbs.org/wgbh/aia/part4/4h2928t.html, quoted in [Todras, Ellen H., Angelina Grimké: Voice of Abolition, https://books.google.com/books?id=-S8ZAQAAMAAJ, 1999, Linnet, 978-0-208-02485-5, 46]
The Liberator (1831 - 1866)
Steve Sapontzis, " Article Review of Animal Liberation: A Triangular Affair https://digitalcommons.calpoly.edu/cgi/viewcontent.cgi?article=1244&context=ethicsandanimals", Ethics and Animals, Vol. 5, Iss. 4 (1984), p. 120

"Learning to Play Chess"
1950's
The Rock that Is Higher (1993)

Dorothy Thompson’s Political Guide: A Study of American Liberalism and its Relationship to Modern Totalitarian States (1938)
Source: A Study of American Liberalism and its Relationship to Modern Totalitarian States (1938)
p. 31

2021, January, Presidential Inaugural Address (2021)

Source: 'A Letter from Germany', written 19 February 1924, printed in The New Statesman (13 October 1934), quoted in D. H. Lawrence, Selected Essays (1950), pp. 175-176
Source: Dumbing Us Down: The Hidden Curriculum of Compulsory Schooling (1992), p. 68

The Coronavirus Pandemic Will Forever Alter the World Order, by Henry A. Kissinger, The Wall Street Journal https://www.henryakissinger.com/articles/the-coronavirus-pandemic-will-forever-alter-the-world-order/, April 3, 2020
2020s