“Our freedom to doubt was born out of a struggle against authority in the early days of science. It was a very deep and strong struggle: permit us to question — to doubt — to not be sure. I think that it is important that we do not forget this struggle and thus perhaps lose what we have gained.”
The Value of Science (1955)
Context: The scientist has a lot of experience with ignorance and doubt and uncertainty, and this experience is of very great importance, I think. 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. Now, we scientists are used to this, and we take it for granted that it is perfectly consistent to be unsure, that it is possible to live and not know. But I don’t know whether everyone realizes this is true. Our freedom to doubt was born out of a struggle against authority in the early days of science. It was a very deep and strong struggle: permit us to question — to doubt — to not be sure. I think that it is important that we do not forget this struggle and thus perhaps lose what we have gained.
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Richard Feynman 181
American theoretical physicist 1918–1988Related quotes
1960s, Emancipation Proclamation Centennial Address (1962)
“The struggle of man against power is the struggle of memory against forgetting”
Source: The Book of Laughter and Forgetting
Change the World Without Taking Power (2002)
1950s, Give Us the Ballot (1957)
Context: This is no day for the rabble-rouser, whether he be Negro or white. We must realize that we are grappling with the most weighty social problem of this nation, and in grappling with such a complex problem there is no place for misguided emotionalism. We must work passionately and unrelentingly for the goal of freedom, but we must be sure that our hands are clean in the struggle. We must never struggle with falsehood, hate, or malice. We must never become bitter. I know how we feel sometime. There is the danger that those of us who have been forced so long to stand amid the tragic midnight of oppression—those of us who have been trampled over, those of us who have been kicked about—there is the danger that we will become bitter. But if we will become bitter and indulge in hate campaigns, the new order which is emerging will be nothing but a duplication of the old order.
Source: Fast Food Nation: The Dark Side of the All-American Meal
“We have a lot more work to do in our common struggle against bigotry and discrimination.”
" Creating Change" conference of the National Gay and Lesbian Task Force http://americablog.com/2012/01/remember-the-words-of-coretta-scott-king-speaking-of-gay-civil-rights.html, Atlanta, Georgia (9 November 2000)
Context: We have a lot more work to do in our common struggle against bigotry and discrimination. I say "common struggle" because I believe very strongly that all forms of bigotry and discrimination are equally wrong and should be opposed by right-thinking Americans everywhere. Freedom from discrimination based on sexual orientation is surely a fundamental human right in any great democracy, as much as freedom from racial, religious, gender, or ethnic discrimination.
"The Commercial Motive" Christian Century 40 (Feb 22, 1923)