Famous quotes containing the word doubts:
“What man or woman of common sense now doubts the intellectual capacity of colored people? Who does not know, that with all our efforts as a nation to crush and annihilate the mind of this portion of our race, we have never yet been able to do it.”
—Angelina Grimké (1805–1879)
“As a scientist I’m afraid I’m a professional skeptic who doubts everything, even the certainties.”
—Karl Brown (1897–1990)
“A true sceptic will be diffident of his philosophical doubts as well as of his philosophical conviction; and will never refuse any innocent satisfaction, which offers itself, upon account of either of them.”
—David Hume (1711–1776)