Quotes about doubt

A collection of quotes on the topic of question, questioner, doing, answer.

Best quotes about doubt

Tupac Shakur photo
William Shakespeare photo

“To be or not to be, that is the question.”

Source: Hamlet, Act III, scene i.

Woody Allen photo

“I don't know the question, but sex is definitely the answer.”

Woody Allen (1935) American screenwriter, director, actor, comedian, author, playwright, and musician
Benjamin Disraeli photo

“Ignorance never settles a question.”

Benjamin Disraeli (1804–1881) British Conservative politician, writer, aristocrat and Prime Minister

Source: Speech in the House of Commons (14 May 1866)

Henry David Thoreau photo

“The question is not what you look at, but what you see.”

Henry David Thoreau (1817–1862) 1817-1862 American poet, essayist, naturalist, and abolitionist

Variant: It's not what you look at that matters, it's what you see.

Albert Einstein photo

“The important thing is not to stop questioning.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

Old Man's Advice to Youth: "Never Lose a Holy Curiosity," http://books.google.com/books?id=dlYEAAAAMBAJ&lpg=PP1&dq=Life%2C%202%20May%201955&pg=PA61#v=onepage&q=Life,%202%20May%201955&f=false LIFE magazine (2 May 1955) statement to William Miller, p. 64.
1950s
Context: The important thing is not to stop questioning. Curiosity has its own reason for existence. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery each day. Never lose a holy curiosity. … Don't stop to marvel.

Francis Bacon photo

“A prudent question is one-half of wisdom.”

Francis Bacon (1561–1626) English philosopher, statesman, scientist, jurist, and author
Samuel Beckett photo

“What I assert, deny, question, in the present, I still can.”

Molloy (1951)
Context: What I assert, deny, question, in the present, I still can. But mostly I shall use the various tenses of the past. For mostly I do not know, it is perhaps no longer so, it is too soon to know, I simply do not know, perhaps shall never know.

Maryam Mirzakhani photo

“It's not only the question, but the way you try to solve it.”

Maryam Mirzakhani (1977–2017) Iranian mathematician

Interview with Research Fellow Maryam Mirzakhani | january 2008

Marilyn Manson photo

“Art is a big question mark.”

Marilyn Manson (1969) American rock musician and actor

Quotes about doubt

Yuzuru Hanyu photo

“I don’t feel like I’ve hit my limit yet. Rather, it’s a question of how I overcome moments in which I may feel like this is my limit.”

Yuzuru Hanyu (1994) Japanese figure skater (1994-)

Translation source: Yuzuru Hanyu – World Championships 2021 ‘Day After’ Interview https://axelwithwings.com/2021/03/30/eng-translation-yuzuru-hanyu-world-championships-2021-day-after-interview-210328/ by Axel with Wings, published 28 March 2021. (Retrieved 31 March 2021)
Other quotes, 2021
Original: (ja) なんか限界だなって感じはないです。ただ、この限界だなって思うかもしれない時期をどうやって乗り越えていくか。
Source: Part 1 of the final interview at Worlds 2021 in Stockholm, as quoted in an article https://www.sponichi.co.jp/sports/news/2021/03/28/kiji/20210328s00079000616000c.html by Nippon Sports (Sponichi), published 28 March 2021. (Retrieved 31 March 2021)

Johnny Depp photo
Charles Bukowski photo
Kobe Bryant photo
Malala Yousafzai photo
Mwanandeke Kindembo photo
Timothy Leary photo

“Think for yourself and question authority.”

Timothy Leary (1920–1996) American psychologist

Timothy Leary's track on Sound Bites from the Counter Culture (1989)

Diogenes of Sinope photo

“To the question what wine he found pleasant to drink, he replied, "That for which other people pay."”

Diogenes of Sinope (-404–-322 BC) ancient Greek philosopher, one of the founders of the Cynic philosophy

Diogenes Laërtius, vi. 54
Quoted by Diogenes Laërtius

Rainer Maria Rilke photo
Voltaire photo

“Judge a man by his questions rather than by his answers.”

Voltaire (1694–1778) French writer, historian, and philosopher

Il est encore plus facile de juger de l'esprit d'un homme par ses questions que par ses réponses. (It is easier to judge the mind of a man by his questions rather than his answers) — Pierre-Marc-Gaston, duc de Lévis (1764-1830), Maximes et réflexions sur différents sujets de morale et de politique (Paris, 1808): Maxim xviii
Misattributed

Pink (singer) photo
Ludwig Wittgenstein photo
Werner Heisenberg photo

“We have to remember that what we observe is not nature herself, but nature exposed to our method of questioning.”

Werner Heisenberg (1901–1976) German theoretical physicist

This has also appeared in the alternate form: "What we observe is not nature itself, but nature exposed to our method of questioning."
Physics and Philosophy (1958)
Variant: What we observe is not nature itself, but nature exposed to our method of questioning.
Source: Physics and Philosophy: The Revolution in Modern Science

Claude Lévi-Strauss photo
Martin Heidegger photo

“Why are there beings at all, and why not rather nothing? That is the question.”

Warum ist überhaupt Seiendes und nicht vielmehr Nichts? Das ist die Frage.
What is Metaphysics? (1929), p. 110
Cf. Gottfried Leibniz, De rerum originatione radicali (1697)ː "cur aliquid potius extiterit quam nihil."
Source: Introduction to Metaphysics

Rick Riordan photo
Rick Riordan photo
Shahrukh Khan photo
Hermann Göring photo
Michael Jackson photo
Alan Turing photo

“These questions replace our original, "Can machines think?"”

Computing Machinery and Intelligence (1950)
Context: "Can machines think?"... The new form of the problem can be described in terms of a game which we call the 'imitation game." It is played with three people, a man (A), a woman (B), and an interrogator (C) who may be of either sex. The interrogator stays in a room apart front the other two. The object of the game for the interrogator is to determine which of the other two is the man and which is the woman. He knows them by labels X and Y, and at the end of the game he says either "X is A and Y is B" or "X is B and Y is A." The interrogator is allowed to put questions to A and B... We now ask the question, "What will happen when a machine takes the part of A in this game?" Will the interrogator decide wrongly as often when the game is played like this as he does when the game is played between a man and a woman? These questions replace our original, "Can machines think?"

Nikola Tesla photo

“Throughout space there is energy. Is this energy static or kinetic! If static our hopes are in vain; if kinetic — and this we know it is, for certain — then it is a mere question of time when men will succeed in attaching their machinery to the very wheelwork of nature.”

Nikola Tesla (1856–1943) Serbian American inventor

"Experiments With Alternate Currents Of High Potential And High Frequency" (February 1892)
Context: Ere many generations pass, our machinery will be driven by a power obtainable at any point of the universe. This idea is not novel. Men have been led to it long ago by instinct or reason; it has been expressed in many ways, and in many places, in the history of old and new. We find it in the delightful myth of Antaeus, who derives power from the earth; we find it among the subtle speculations of one of your splendid mathematicians and in many hints and statements of thinkers of the present time. Throughout space there is energy. Is this energy static or kinetic! If static our hopes are in vain; if kinetic — and this we know it is, for certain — then it is a mere question of time when men will succeed in attaching their machinery to the very wheelwork of nature.

Robert Oppenheimer photo

“There must be no barriers to freedom of inquiry … There is no place for dogma in science. The scientist is free, and must be free to ask any question, to doubt any assertion, to seek for any evidence, to correct any errors.”

Robert Oppenheimer (1904–1967) American theoretical physicist and professor of physics

As quoted in "J. Robert Oppenheimer" by L. Barnett, in Life, Vol. 7, No. 9, International Edition (24 October 1949), p. 58; sometimes a partial version (the final sentence) is misattributed to Marcel Proust.
Context: There must be no barriers to freedom of inquiry … There is no place for dogma in science. The scientist is free, and must be free to ask any question, to doubt any assertion, to seek for any evidence, to correct any errors. Our political life is also predicated on openness. We know that the only way to avoid error is to detect it and that the only way to detect it is to be free to inquire. And we know that as long as men are free to ask what they must, free to say what they think, free to think what they will, freedom can never be lost, and science can never regress.

Nathuram Godse photo

“I never stole in my childhood, so there was no question of apologising to my father.”

Nathuram Godse (1910–1949) Assassin of Mahatma Gandhi

Godse referring to Gandhi's autobiographical story, where Gandhi stole a piece of gold from his father's watch and later on apologised to his father
Excerpts from the play Mee Nathuram Godse boltoy

Lewis Carroll photo
Jeff Buckley photo
Ravi Zacharias photo
Johnny Depp photo

“If there's any message to my work, it is ultimately that it's OK to be different, that it's good to be different, that we should question ourselves before we pass judgment on someone who looks different, behaves different, talks different, is a different color.”

Johnny Depp (1963) American actor, film producer, and musician

Variant: If there's any message, it is ultimately that it's okay to be different; that it's good to be different, that we should question ourselves before we pass judgment on someone who looks different, behaves different, talks different, is a different color.

Anne Sexton photo
Marcus Aurelius photo
Jodi Picoult photo
Joel Osteen photo
John Cage photo
Oscar Wilde photo

“Questions are never indiscreet. Answers sometimes are.”

Source: An Ideal Husband

Bruce Lee photo
Noam Chomsky photo
Arthur Conan Doyle photo
Temple Grandin photo
Jordan Peterson photo

“Mary is the great mother. She is the mother. That's what Mary is. Whether she existed or not, is not the point. She exists at least as a hyper-reality. She exists as the mother. What's the sacrifice of the mother? That's easy: if you're a mother who's worth her salt, you offer your son to be destroyed by the world. That's what you do. And that's what's going to happen. He's going to be born, he's going to suffer, he's going to have his trouble in life, he's going to have his illnesses, he's going to face his failures and catastrophes, and he's going to die. That's what's going to happen, and if you're awake you know that, and then you say, 'well, perhaps he will live in a way that will justify that.' And then you try to have that happen. And that's what makes you worthy of a statue like [The Pieta]. 'Is it right to bring a baby into this terrible world?' Well, every woman asks herself that question. Some say no, and they have their reasons. Mary answers 'yes' voluntarily. Mary is the archetype of the woman who answers yes to life voluntarily. Not because she is blind. She knows what's going to happen. So, she's the archetypal representation of the woman who says yes to life knowing full well what life is. She's not naive. She's not someone who got pregnant in the backseat of a 1957 Chevy during one night of half-drunk idiocy. Not that. She does so consciously. Consciously, knowing what's to come. And then she allows it to happen, which is a testament to mothers.”

Jordan Peterson (1962) Canadian clinical psychologist, cultural critic, and professor of psychology

Bible Series V: Cain and Abel: The Hostile Brothers
Concepts

Karl Popper photo
Omraam Mikhaël Aïvanhov photo
Augustin Louis Cauchy photo
Paul Robeson photo
Ronnie Radke photo
Erwin Schrödinger photo

“Our burning question as to the whence and whither — all we can ourselves observe about it is the present environment.”

Erwin Schrödinger (1887–1961) Austrian physicist

Science and Humanism (1951)
Context: I am born into an environment — I know not whence I came nor whither I go nor who I am. This is my situation as yours, every single one of you. The fact that everyone always was in this same situation, and always will be, tells me nothing. Our burning question as to the whence and whither — all we can ourselves observe about it is the present environment. That is why we are eager to find out about it as much as we can. That is science, learning, knowledge; it is the true source of every spiritual endeavour of man. We try to find out as much as we can about the spatial and temporal surroundings of the place in which we find ourselves put by birth…

Joanne K. Rowling photo

“The Potter books in general are a prolonged argument for tolerance, a prolonged plea for an end to bigotry, and I think it's one of the reasons that some people don't like the books, but I think that it's a very healthy message to pass on to younger people that you should question authority and you should not assume that the establishment or the press tells you all of the truth.”

Joanne K. Rowling (1965) British novelist, author of the Harry Potter series

J. K. Rowling, as quoted in ‪Harry Potter's Bookshelf : The Great Books Behind the Hogwarts Adventures‬ (2009) by John Granger <!-- also partly in Biography Today : Profiles of People of Interest to Young Readers Vol. 17, Issue 1 (2008), p. 142 -->
2000s
Context: I think most of us if you were asked to name a very evil regime would think of Nazi Germany. … I wanted Harry to leave our world and find exactly the same problems in the Wizarding world. So you have to the intent to impose a hierarchy, you have bigotry, and this notion of purity, which is a great fallacy, but it crops up all over the world. People like to think themselves superior and that if they can pride themselves on nothing else, they can pride themselves on perceived purity. … The Potter books in general are a prolonged argument for tolerance, a prolonged plea for an end to bigotry, and I think it's one of the reasons that some people don't like the books, but I think that it's a very healthy message to pass on to younger people that you should question authority and you should not assume that the establishment or the press tells you all of the truth.

Ronald Reagan photo

“Freedom is the right to question and change the established way of doing things.”

Ronald Reagan (1911–2004) American politician, 40th president of the United States (in office from 1981 to 1989)

Moscow State University http://www.reagan.utexas.edu/archives/speeches/1988/053188b.htm (31 May 1988)
1980s, Second term of office (1985–1989)
Context: Freedom is the right to question and change the established way of doing things. It is the continuous revolution of the marketplace. It is the understanding that allows to recognize shortcomings and seek solutions.

Jacque Fresco photo
Joseph Goebbels photo
William Shakespeare photo
Pierre Joseph Proudhon photo
Zora Neale Hurston photo

“There are years that ask questions and years that answer.”

Source: Their Eyes Were Watching God (1937), Ch. 3, p. 21.

Indíra Gándhí photo
Johnny Depp photo
James Baldwin photo

“If a society permits one portion of its citizenry to be menaced or destroyed, then, very soon, no one in that society is safe. The forces thus released in the people can never be held in check, but run their devouring course, destroying the very foundations which it was imagined they would save.

But we are unbelievably ignorant concerning what goes on in our country--to say nothing of what goes on in the rest of the world--and appear to have become too timid to question what we are told. Our failure to trust one another deeply enough to be able to talk to one another has become so great that people with these questions in their hearts do not speak them; our opulence is so pervasive that people who are afraid to lose whatever they think they have persuade themselves of the truth of a lie, and help disseminate it; and God help the innocent here, that man or womn who simply wants to love, and be loved. Unless this would-be lover is able to replace his or her backbone with a steel rod, he or she is doomed. This is no place for love. I know that I am now expected to make a bow in the direction of those millions of unremarked, happy marriages all over America, but I am unable honestly to do so because I find nothing whatever in our moral and social climate--and I am now thinking particularly of the state of our children--to bear witness to their existence. I suspect that when we refer to these happy and so marvelously invisible people, we are simply being nostalgic concerning the happy, simple, God-fearing life which we imagine ourselves once to have lived. In any case, wherever love is found, it unfailingly makes itself felt in the individual, the personal authority of the individual. Judged by this standard, we are a loveless nation. The best that can be said is that some of us are struggling. And what we are struggling against is that death in the heart which leads not only to the shedding of blood, but which reduces human beings to corpses while they live.”

James Baldwin (1924–1987) (1924-1987) writer from the United States

Source: nothing personal

Stephen Hawking photo

“What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe.”

Source: A Brief History of Time (1988), Ch. 12
Context: Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe? The usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing?

Patrick Rothfuss photo
Neil deGrasse Tyson photo

“In some cases we learn more by looking for the answer to a question and not finding it than we do from learning the answer itself.”

Source: The Chronicles of Prydain (1964–1968), Book I: The Book of Three (1964), Chapter 1
Context: "Why?" Dallben interrupted. "In some cases," he said, "we learn more by looking for the answer to a question and not finding it than we do from learning the answer itself."

George Orwell photo
George Orwell photo
Johnny Depp photo
Joseph Campbell photo
Thomas Sowell photo

“The most basic question is not what is best, but who shall decide what is best.”

Thomas Sowell (1930) American economist, social theorist, political philosopher and author
George Carlin photo
Dr. Seuss photo

“Sometimes the questions are complicated and the answers are simple.”

Dr. Seuss (1904–1991) American children's writer and illustrator, co-founder of Beginner Books

Variant: Sometimes the questions are complicated and the answers are simple.

Albert Einstein photo
Tamora Pierce photo

“What's dry?' 'Good question. Next question!”

Tamora Pierce (1954) American writer of fantasy novels for children
Frantz Fanon photo

“O my body, make of me always a man who questions!”

Variant: Oh my body, make of me a man who always questions!
Source: Black Skin, White Masks

Joan Robinson photo

“The purpose of studying economics is not to acquire a set of ready-made answers to economic questions, but to learn how to avoid being deceived by economists.”

Joan Robinson (1903–1983) English economist

Source: Contributions to Modern Economics (1978), Chapter 7, Marx, Marshall and Keynes, p. 75

Louis Sachar photo
Charles Manson photo
Margaret Mead photo

“It is an open question whether any behavior based on fear of eternal punishment can be regarded as ethical or should be regarded as merely cowardly.”

Margaret Mead (1901–1978) American anthropologist

Attributed in American Quotations (1992) by Gorton Carruth and Eugene H. Ehrlich, p. 149
1990s

Tamora Pierce photo
Christopher Paolini photo
Albert Camus photo
Hans Reichenbach photo
Emil M. Cioran photo
Viktor Orbán photo
Protagoras photo

“There are two sides to every question.”

Protagoras (-486–-411 BC) pre-Socratic Greek philosopher

As quoted in Lives of Eminent Philosophers, by Diogenes Laërtius, Book IX, Sec. 51

Erik H. Erikson photo

“When established identities become outworn or unfinished ones threaten to remain incomplete, special crises compel men to wage holy wars, by the cruelest means, against those who seem to question or threaten their unsafe ideological bases.”

Erik H. Erikson (1902–1994) American German-born psychoanalyst & essayist

"The Problem of Ego Identity" (1956), published in Journal of the American Psychoanalytic Association, 4:56-121

T. B. Joshua photo

“People will challenge you, question you, try to get you off track. Don't listen to the temptation to act out of character.”

T. B. Joshua (1963) Nigerian Christian leader

On temptation - "'ATTRIBUTING THE SATELLITES SUCCESS TO ME IS BLASPHEMY' – T.B. JOSHUA" http://www.modernghana.com/print/247180/1/attributing-the-satellites-success-to-me-is-blasph.html Modern Ghana (November 4 2009)

Shahrukh Khan photo
Bertolt Brecht photo

“Literary works cannot be taken over like factories, or literary forms of expression like industrial methods. Realist writing, of which history offers many widely varying examples, is likewise conditioned by the question of how, when and for what class it is made use of.”

Bertolt Brecht (1898–1956) German poet, playwright, theatre director

"The Popular and the Realistic" (written 1938, published 1958), as translated in Brecht on Theatre (1964) edited and translated by John Willett.

Aleksandr Solzhenitsyn photo
George Orwell photo
Françoise Sagan photo
Ai Weiwei photo
Naguib Mahfouz photo

“You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.”

Naguib Mahfouz (1911–2006) Egyptian writer

Cited in: Michael J. Gelb (1996) Thinking for a change: discovering the power to create, communicate and lead. p. 96

Anna Kingsford photo