Quotes about sign
page 10
Fear: The History of a Political Idea

Hugo Chávez during his closing speech at the World Social Forum in Porto Alegre, Brazil. January 31, 2005. http://www.venezuelanalysis.com/news.php?newsno=1486
2005

[Max von Laue, History of physics, Academic Press Inc, 1950, http://www.archive.org/details/historyofphysics030356mbp, 3-5]

Munich Conference, September 29, 1938. Quoted in "The Rise and Fall of the Third Reich: A History of Nazi Germany" - Page 422 - by William Lawrence Shirer - Germany - 1990.
“I am an autodidact - that's why I use bigger words than I should. It's a classic sign.”
Guardian interview (2008)

1920s, The Democracy of Sports (1924)

Remarks at Bowie State University ceremony (17 May 2013) http://www.whitehouse.gov/the-press-office/2013/05/17/remarks-first-lady-bowie-state-university-commencement-ceremony
2010s

Speech to the National Liberal Club (3 December 1909), quoted in Better Times: Speeches by the Right Hon. D. Lloyd George, M.P., Chancellor of the Exchequer (London: Hodder & Stoughton, 1910), p. 179.
Chancellor of the Exchequer
The Six Pillars of Self-Esteem (1994)

“Though today's quantum theory shows no sign of weakness, someday it may collapse.”
Source: Quantum Reality - Beyond The New Physics, Chapter 3, Quantum Theory takes Charge, p. 52

On his country's order of F-16 fighter aircraft (June 2014), as quoted in BBC News http://www.bbc.co.uk/news/world-middle-east-28042302.

1960s, Civil Rights Bill signing speech (1964)
Fictional sayings
The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter III. Greece and Rome

Collected Works, Vol. 24, pp. 42–54.
Collected Works

Speech to Chelsea Conservative Association (26 July 1975) http://www.margaretthatcher.org/document/102750
Leader of the Opposition

9 April 1856 (p. 313)
1831 - 1863, Delacroix' 'Journal' (1847 – 1863)

Reacting to a youth who had given the Hitler salute; from a speech in Wolverhampton (6 June 1970), quoted in Simon Heffer, Like the Roman. The Life of Enoch Powell (Phoenix, 1999), p. 558.
1970s
About disagreements in which routes to take on the way to California
The West (1996)

The worst of all public dangers is the committee of public safety.
"A Reply to Professor Haldane" (1946), published posthumously in Of Other Worlds: Essays and Stories (1966)
Some of these ideas were included in the essay "The Humanitarian Theory of Punishment" (1949) (see below).
Muslim League Attack on the Sikhs and Hindus in Punjab, 1947 (1950)

Al-Hayat, January 2, 2000
Quote, 2000
Source: Britain Israel Communication & Research Centre http://www.bicom.org.uk/publications/

as quoted in Letters of the great artists – from Ghiberti to Gainsborough, Richard Friedenthal, Thames and Hudson, London, 1963, p. 232
1908 - 1920, On Mystery and Creation, Paris 1913

Quote from Severini's introductory essay for the Marlborough Gallery catalogue; reproduced in Archivi del Futurismo, Volume 1, eds. Maria Drudi Gambillo and Teresa Fiori (Rome: De Luca, 1958-68. 2d 1986), pp. 113-115

[Standing Bear, Luther, My People the Sioux, November 1, 2006, University of Nebraska Press, 9780803293328, 211-12, https://books.google.com/books?id=ltSXg-abnU4C, 1 March 2018]

Source: Democracy and freedom. 1919, p. 43; Cited in: John Cunningham Wood, Michael C. Wood (eds). George Elton Mayo: Critical Evaluations in Business and Management, Volume 1. 2004, p. 78

On the creation of the hydrogen bomb, in "Infamy and honor at the Atomic Café : Edward Teller has no regrets about his contentious career" by Gary Stix in Scientific American (October 1999), p. 42-43.

"Further On (Up the Road)"
Song lyrics, The Rising (2002)

Women and Madness (N.Y.: Palgrave Macmillan, rev'd & updated ed., 1st ed., 2005, ISBN 1-4039-6897-7, pp. 337–338 (emphases in original), and Women and Madness (Garden City, N.Y.: Doubleday, 1972, ISBN 0-385-02671-4, p. 287 (emphases in original).
Women and Madness (1972, 2005)

Addressing Gaddafi's death, saying that the west is going to plunder Libya's wealth, so it's better for Libyans to stand up and defend their country. October 25, 2011. http://www.reuters.com/article/2011/10/25/us-libya-ahmadinejad-idUSTRE79O2QK20111025
2011

"Beware of Liberals in Libertarian Drag" http://www.wnd.com/2013/11/beware-of-liberals-in-libertarian-drag/ WorldNetDaily.com, November 7, 2013.
2010s, 2013
Interview with Left Voice, 2017
Myths of Composite Culture and Equality of Religions (1990)
Philosophy in a New Key (1942)
Sultãn Mahmûd BegDhã of Gujarat (AD 1458-1511)Girnar (Gujarat)
Tãrîkh-i-Firishta

Liberty-Equality-Fraternity (1942)

Omarosa on African Americans for Trump: ‘If You Want Something You’ve Never Had, You’ve Got to Do Something You’ve Never Done’ http://www.breitbart.com/radio/2016/09/23/omarosa-african-americans-for-trump-if-you-want-something-youve-never-had-youve-got-do-something-youve-never-done/ (September 23, 2016)
“The ability to passionately express opposing opinions is the greatest sign of a healthy democracy.”
Source: Life, the Truth, and Being Free (2010), p. 94

Dedication
On the Infinite Universe and Worlds (1584)

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 565.

I Ain't Got Time To Bleed (1999)

July, 1918
India's Rebirth

Rainbow Lights at the Ark https://answersingenesis.org/blogs/ken-ham/2016/12/20/rainbow-lights-at-ark/, Around the World with Ken Ham (December 20, 2016)
Around the World with Ken Ham (May 2005 - Ongoing)
Source: "Foundations of the Theory of Signs," 1938, p. 3

As quoted in Cinema. Quando il super eroe è sordo https://www.avvenire.it/agora/pagine/sordo(September 10, 2017), Avvenire)

Blood of Eden
Song lyrics, Us (1992)
"Letter on Animal Liberation" (1999)

"We're Extremely Fortunate"
Poems New and Collected (1998), The End and the Beginning (1993)

“Virtue alone is the unerring sign of a noble soul.”
La vertu, d'un cœur noble est la marque certaine.
Satire 5, l. 42
Satires (1716)
Source: The Political Economy of International Relations (1987), Chapter Eight, International Finance, p. 336

Vol. I: Arithmetical Algebra Preface, p. iv
A Treatise on Algebra (1842)

“2994. It is not a sign of Humility to declaim against Pride.”
Compare Poor Richard's Almanack (1749) : Declaiming against pride, is not always a Sign of Humility.
Introductio ad prudentiam: Part II (1727), Gnomologia (1732)

The Renaissance in India (1918)

Only the Good Die Young.
Song lyrics, The Stranger (1977)

describing the Puritan view, Part IV, Ch. 4
Religion and the Rise of Capitalism (1926)

As translated by Stanley Kunitz
In those years only the dead smiled,
Glad to be at rest:
And Leningrad city swayed like
A needless appendix to its prisons.
Translated by D. M. Thomas
Requiem; 1935-1940 (1963; 1987), Prologue

Vol. V, par. 254
Collected Papers (1931-1958)

“It is hard to fight desire; but to control it is the sign of a reasonable man.”
Freeman (1948), p. 165
Variant: It is hard to fight with desire; but to overcome it is the mark of a rational man.
Act II
A Man for All Seasons (1960)

Letter to Sir Francis Walsingham, c. 1573-76.
Conyers Read, Lord Burghley and Queen Elizabeth (London: Jonathan Cape, 1960), p. 155.

"Niall Ferguson: 'Westerners don't understand how vulnerable freedom is'" https://www.theguardian.com/books/2011/feb/20/niall-ferguson-interview-civilization, The Guardian, February 20, 2011.

The [London] Sunday Times (November 17, 2006)
2007, 2008

Holmes said, "That was the second great lesson — humility."
Source: Other writings, Felix Frankfurter Reminisces (1960), P. 59.

Report on Peace (8 November 1917) http://marx.org/archive/lenin/works//1917/oct/25-26/26b.htm, Lenin's Collected Works, Vol. 26.
1910s

Hardball
MSNBC
2011-05-03, quoted in * Ron Paul on Hardball
Newbusters.org
http://newsbusters.org/blogs/noel-sheppard/2011/05/14/ron-paul-accuses-chris-matthews-making-him-look-racist-bringing-civil
2011

“All savageness is a sign of weakness.”
Omnis enim ex infirmitate feritas est.
De Vita Beata (On the Happy Life): cap. 3, line 4
Alternate translation: All cruelty springs from weakness. (translator unknown)
As quoted in Caxtoniana: A Series of Essays on Life, Literature, and Manners (1864), Harper & brothers, Sir Edward Bulwer-Lytton, p. 174 (in the essay The Sympathetic Temperment).
Moral Essays
“There are three signs of a knowledgeable person: knowledge, forbearance and silence.”
Majlisi, Bihārul Anwār, vol. 2, p. 59.
Regarding Knowledge & Wisdom, General

She Never Cried in Front of Me.
Song lyrics, That Don't Make Me a Bad Guy (2008)

Origins Reconsidered: In Search of What Makes Us Human (1992)