Barack Obama (1961) 44th President of the United States of America
2012, Yangon University Speech (November 2012)
Song lyrics, Never for Ever (1980)
Barack Obama (1961) 44th President of the United States of America
2012, Yangon University Speech (November 2012)
Jane Roberts (1929–1984) American Writer
Source: Emir's Education In The Proper Use of Magical Powers (1979), p. 96-97
Elizabeth Chandler (1954) writer
Source: The Back Door of Midnight
Warren Farrell book The Myth of Male Power
Source: The Myth of Male Power (1993), Part II: The Glass Cellars of the disposable sex, p. 142.
“He who travels in the Barque of Peter had better not look too closely into the engine room.”
Ronald Knox (1888–1957) English priest and theologian
Reply when asked why he did not visit Rome, quoted in Penelope Fitzgerald, The Knox Brothers (1977)
Richard Feynman (1918–1988) American theoretical physicist
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.
Jacques Derrida book Writing and Difference
"Structure, Sign, and Play in the Discourse of the Human Sciences," Writing and Difference, tr. w/ intro & notes by Alan Bass. The University of Chicago Press. Chicago, 1978. p. 285
Nathaniel Parker Willis (1806–1867) American magazine writer, editor, and publisher
The Death of Harrison.
Bartlett's Familiar Quotations (1919)