Richard P. Feynman Quotes About Ignorance

We have collected for you the TOP of Richard P. Feynman's best quotes about Ignorance! Here are collected all the quotes about Ignorance starting from the birthday of the Physicist – May 11, 1918! We hope you will be inspired to new achievements with our constantly updated collection of quotes. At the moment, this page contains 8 sayings of Richard P. Feynman about Ignorance. We will be happy if you share our collection of quotes with your friends on social networks!
  • You see, one thing is, I can live with doubt and uncertainty and not knowing. I have approximate answers and possible beliefs and different degrees of certainty about different things... It doesn't frighten me.

  • We have found it of paramount importance that in order to progress, we must recognize our ignorance and leave room for doubt.

    Richard P. Feynman (2011). “"What Do You Care What Other People Think?": Further Adventures of a Curious Character”, p.263, W. W. Norton & Company
  • When a scientist doesn't know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty darn sure of what the result is going to be, he is still in some doubt. We have found it of paramount importance that in order to progress we must recognize our ignorance and leave room for doubt. Scientific knowledge is a body of statements of varying degrees of certainty - some most unsure, some nearly sure, but none absolutely certain.

    "The Value of Science". Richard P. Feynman's public address at the National Academy of Sciences, Autumn 1955.
  • Science is the belief in the ignorance of experts.

    Richard P. Feynman (2015). “The Quotable Feynman”, p.291, Princeton University Press
  • Another of the qualities of science is that it teaches the value of rational thought, as well as the importance of freedom of thought; the positive results that come from doubting that all the lessons are true... Learn from science that you must doubt the experts. As a matter of fact, I can also define science another way: Science is the belief in the ignorance of experts.

  • It is our responsibility as scientists, knowing the great progress which comes from a satisfactory philosophy of ignorance, the great progress which is the fruit of freedom of thought, to proclaim the value of this freedom; to teach how doubt is not to be feared but welcomed and discussed; and to demand this freedom as our duty to all coming generations.

    "The Value of Science". Public address at the National Academy of Sciences, published in "What Do You Care What Other People Think" (1988), Autumn 1955.
  • It is in the admission of ignorance and the admission of uncertainty that there is a hope for the continuous motion of human beings in some direction that doesn't get confined, permanently blocked, as it has so many times before in various periods in the history of man.

    "The Meaning of It All: Thoughts of a Citizen Scientist (lecture II: "The Uncertainty of Values")". Book by Richard P. Feynman, 1998.
  • Maybe that is why young people make success. They don't know enough.

    Richard P. Feynman (2015). “The Quotable Feynman”, p.144, Princeton University Press
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Richard P. Feynman

  • Born: May 11, 1918
  • Died: February 15, 1988
  • Occupation: Physicist