Prejudice is like a hair across your cheek. You can't see it, you can't find it with your fingers, but you keep brushing at it because the feel of it is irritating.
Source: c. 1966.
-- Marian Anderson, (Feb 27 1897-1993), US singer; She transcended racial and cultural barriers with quiet dignity; her rich contralto voice brilliantly interpreted the works of Schubert and Brahms.