We must build dikes of courage to Posted on October 2, 2015October 2, 2010 by admin “We must build dikes of courage to hold back the flood of fear.” — Martin Luther King, Jr. Author: Martin Luther King, Jr. Category: courage Tags: courage, Martin Luther King, Jr. Spread the love Related posts: Never be discouraged. If I were sunk If we are to survive, we must We learned to be patient observers like We have guided missiles and misguided men.