There is no separate black path to power and fulfillment that dies not intersect white paths, and there is no separate white path to power and fulfillment, short of social disaster, that does not share that power with black aspirations for freedom and human dignity.

We've got some difficult days ahead. But it really doesn't matter with me now because I've been to the mountaintop ... I've looked over and I've seen the promised land. I may not get there with you. But I want you to know tonight that we as a people will get to the promised land.

We desire to see the return of a liberal age where Parliaments will guard freedom, where science will open the banqueting halls to the millions, and where what Bismarck once called "practical Christianity" will mitigate suffering and misfortunes.

Usually youth is for freedom and reform, maturity for judicious compromise, and old age for stability and repose.

May the light of freedom, coming to all darkened lands, flame brightly - until at last the darkness is no more. May the turbulence of our age yield to a true time of peace, when men and nations shall share a life that honors the dignity of each, the brotherhood of all.

In a recent survey of Millennials around the world asking what most defines our identity, the most popular wasn't nationality, ethnicity or religion. It was "citizen of the world." That's a big deal. Every generation expands the circle of people we consider one of us. And in our generation, that now includes the whole world. This is the struggle of our time. The forces of freedom, openness, and global community against the forces of authoritarianism, isolationism, and nationalism - forces for the flow of knowledge, trade, and immigration, against those who would slow them down.