Martin Luther King, Jr. (January 15, 1929 – April 4, 1968) was a famous leader of the American civil rights movement, a political activist, and a Baptist minister. In 1964, King became the youngest man to be awarded the Nobel Peace Prize (for his work as a peacemaker, promoting nonviolence and equal treatment for different races). On April 4, 1968, Dr. King was assassinated in Memphis, Tennessee. In 1977, he was posthumously awarded the Presidential Medal of Freedom by Jimmy Carter. In 1986, Martin Luther King Day was established as a United States holiday, only the fourth Federal holiday to honor an individual (the other three being in honor of Jesus of Nazareth, George Washington, and Christopher Columbus).
The quote was back in the 60″s – pretty relevant today.
The mural is in Kansas City, Missouri commemorating King’s activism.