Activist, African-American Civil Rights Movement, American clergyman, Human Rights Icon, I Have a Dream, M, Martin Luther King Jr. Dr., Nobel Peace Prize, Orator Dr. Martin Luther King Jr. Love Quotes and Sayings bk July 14, 2013 Quotes on love from Dr. Martin Luther King Jr. and his other sayings; Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that. Continue reading