Maimónides book The Guide for the Perplexed
Source: Guide for the Perplexed (c. 1190), Part III, Ch.26
As quoted in The Martians of Science : Five Physicists Who Changed the Twentieth Century (2006) by István Hargittai, p. 251
Context: I believe in evil. It is the property of all those who are certain of truth. Despair and fanaticism are only differing manifestations of evil.
Maimónides book The Guide for the Perplexed
Source: Guide for the Perplexed (c. 1190), Part III, Ch.26
“I believe that ignorance is the root of all evil.
And that no one knows the truth.”
Molly Ivins (1944–2007) American journalist
“Believe those who seek the truth, doubt those who find it; doubt all, but do not doubt yourself.”
André Gide (1869–1951) French novelist and essayist
Ainsi soit-il; ou, Les Jeux sont faits
So be it; or, The chips are down
Gallimard
1952
174
Original: (fr) Croyez ceux qui cherchent la vérité, doutez de ceux qui la trouvent; doutez de tout, mais ne doutez pas de vous-même.
Barack Obama (1961) 44th President of the United States of America
2011, Tucson Memorial Address (January 2011)
Rudolf Carnap (1891–1970) German philosopher
Source: Carnap’s intellectual biography (1963), p. 62
Robert Hunter (author) (1874–1942) American sociologist, author, golf course architect
Source: Violence and the Labor Movement (1914), p.xii
Christopher Hampton (1946) British playwright, screenwriter and film director
Don, in The Philanthropist (1969), scene 6
Adam Smith (1723–1790) Scottish moral philosopher and political economist
Source: (1776), Book V, Chapter I, Part II, 775.
“Poison cures in certain contingencies, and in those cases poison is not an evil thing.”
Jean-Louis Guez de Balzac (1597–1654) French author, best known for his epistolary essays
Le venin guerit en quelque rencontre, et, ce cas-là, le venin n'est pas mauvais.
Aristippe, ou De la cour (1658), Discours VI.
Translation reported in Harbottle's Dictionary of quotations French and Italian (1904), p. 139.
Robert G. Ingersoll (1833–1899) Union United States Army officer
The trial of Charles B. Reynolds for blasphemy (1887)