Martin Luther King, Jr. Quotes about Segregation

Letter to Sally Canada on September 19, 1956. "The Papers of Martin Luther King, Jr". Book edited by Clayborne Carson, Ralph E. Luker, Penny A. Russell, and Pete Holloran, Volumes 2-3, p. 373, 1992.
Segregation is the adultery of an illicit intercourse between injustice and immorality.
Martin Luther King (Jr.), Alex Ayres (1993). “The Wisdom of Martin Luther King, Jr”, Plume