Brianna Renner, 11, left, and Morgan Koroma, 11, both from Cora Rich Elementary School in Prince Georges County, Md., read and write down quotes from Martin Luther King's speeches and writings, inscribed on the wall at the Martin Luther King Memorial in Washington, Wednesday, Aug. 28, 2013, during the Let Freedom Ring ceremony commemorating the 50th Anniversary of the March on Washington for Jobs and Freedom. Renner, a sixth grader, said that they are writing the quotes that they'll discuss in their Social Studies class, and pick which one they think is one that stands out most. (AP Photo/Manuel Balce Ceneta)