Reason transformed into prejudice is the worst form of prejudice, because reason is the only instrument for liberation from prejudice.
(Allan Bloom (1930-1992), U.S. educator, author. "From Socrates' Apology to Heidegger's Rektoratsrede," pt. 3, The Closing of the American Mind (1987).)
... all Americans are the prisoners of racial prejudice.
(Shirley Chisholm (b. 1924), African American politician. Unbought and Unbossed, ch. 13 (1970).
Chisholm was a Congresswoman from a poor African American district in Brooklyn.)
(Friedrich Nietzsche (1844-1900), German philosopher, classical scholar, critic of culture. Friedrich Nietzsche, Sämtliche Werke: Kritische Studienausgabe, vol. 2, p. 577, eds. Giorgio Colli and Mazzino Montinari, Berlin, de Gruyter (1980). The Wanderer and His Shadow, aphorism 55, "The Danger Language Poses to Intellectual Freedom," (1880).)
The arrogance of race prejudice is an arrogance which defies what is scientifically known of human races.
(Ruth Benedict (1887-1948), U.S. anthropologist. "Recognition of Cultural Diversities in the Postwar World." Annals of the American Academy of Political and Social Science (July 1943). An Anthropologist at Work, part 5 (1959).)