"Hold only love, only peace in your heart, knowing that the battle of good to overcome evil is already won.
"Choose confrontation wisely, but when it is your time don't be afraid to stand up, speak up, and speak out against injustice."
John Lewis forged his legacy as a lifetime champion for civil rights and racial equality during the struggles of the 1960s as he preached a message of non-violence alongside Dr Martin Luther King Jr.
It was in March 1965 that Lewis, aged only 25, stood with King and other civil rights leaders as they led peaceful protesters across the Edmund Pettus Bridge in Selma, Alabama. Their planned march would take them to Montgomery, the state capitol, to demand equal voting rights.
As they crossed the bridge, armed Alabama police officers on horseback carrying tear gas, whips and bully clubs attacked them. At least 40 protesters required treatment, and Lewis suffered a fractured skull.
Media outlets from across America captured the brutal attack on film, calling it Bloody Sunday. The event became a pivotal moment in the battle for civil rights for African-Americans, as Americans outside the South could now see the abuse inflicted upon the black community under "Jim Crow" segregation laws.
Five months later, with Lewis among the collection of civil rights leaders at the White House, President Lyndon Johnson signed the Voting Rights Act of 1965 into law.