“We would do a disservice to those warriors of justice -- Tubman, and Douglass, and Lincoln, and King -- were we to deny that the scars of our nation’s original sin are still with us today. We condemn ourselves to shackles once more if we fail to answer those who wonder if they’re truly equals in their communities, or in their justice systems, or in a job interview. We betray the efforts of the past if we fail to push back against bigotry in all its forms.”
2015, Commemoration of the 150th Anniversary of the 13th Amendment (December 2015)
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44th President of the United States of America 1961Related quotes

1960s, Memorial Day speech (1963)
Context: The law cannot save those who deny it but neither can the law serve any who do not use it. The history of injustice and inequality is a history of disuse of the law. Law has not failed — and is not failing. We as a nation have failed ourselves by not trusting the law and by not using the law to gain sooner the ends of justice which law alone serves. If the white over-estimates what he has done for the Negro without the law, the Negro may under-estimate what he is doing and can do for himself with the law.

2016, Memorial Service for Fallen Dallas Police Officers (July 2016)

[The Goals Program. How to Stay Motivated, Volume III, chapter 5, Zig Ziglar]
Attributed

“We have failed to bring justice. We cannot build the future on injustice.”
On The Washington Journal of C-SPAN https://www.c-span.org/video/?124979-1/the-trek-beginning (11 June 1999)
1990s, 1999

1910s, Address to the Knights of Columbus (1915)
Context: Even in the matter of national defense there is such a labyrinth of committees and counsels and advisors that there is a tendency on the part of the average citizen to become confused and do nothing. I ask you to help strike the note that shall unite our people. As a people we must be united. If we are not united we shall slip into the gulf of measureless disaster. We must be strong in purpose for our own defense and bent on securing justice within our borders. If as a nation we are split into warring camps, if we teach our citizens not to look upon one another as brothers but as enemies divided by the hatred of creed for creed or of those of one race against those of another race, surely we shall fail and our great democratic experiment on this continent will go down in crushing overthrow. I ask you here tonight and those like you to take a foremost part in the movement a young men's movement for a greater and better America in the future.

page 103.
Father and Child Reunion (2001)

2008, Election victory speech (November 2008)