From Martin Luther King's I Have A Dream speech:

This is our hope. This is the faith with which I return to the south. With this faith we will be able to hew out of the mountain of despair a stone of hope. With this faith will be able to transform the jangling discords of our nation into a beautiful symphony of brotherhood. With this faith we will be able to work together, to pray together, to struggle together, to go to jail together, to stand up for freedom together, knowing that we will be free one day.

This will be the day when all of God's children will be able to sing with a new meaning "My country 'tis of thee, sweet land of liberty, of thee I sing. Land where my fathers died, land of the pilgrim's pride, from every mountainside, let freedom ring."

And if America is to be a great nation this must come true. So let freedom ring from the prodigious hilltops of New Hampshire. Let freedom ring from the mighty mountains of New York. Let freedom ring from the heightening Alleghenies of Pennsylvania.

Let freedom ring from the snowcapped Rockies of Colorado.

Let freedom ring from the curvaceous peaks of California.

But not only that --- let freedom ring from Stone Mountain in Georgia.

Let freedom ring from Lookout Mountain of Tennessee.

Let freedom ring from every hill and molehill of Mississippi. From every mountainside, let freedom ring.

When we let freedom ring, when we let it ring from every village and every hamlet, from every state and every city, we will be able to speed up that day when all of God's children, black men and white men, Jews and Gentiles, Protestants and Catholics, will be able to join hands and sing in the words of the old Negro spiritual,

Free at last! Free at last! Thank God Almighty, we are free at last!

Delivered August 28, 1963, at the Lincoln Memorial, Washington D.C.