Every area of trouble gives out a ray of hope; and the one unchangeable certainty is that nothing is certain or unchangeable.
John F. KennedyOne hundred years of delay have passed since President Lincoln freed the slaves, yet their heirs, their grandsons, are not fully free. They are not yet freed from the bonds of injustice. They are not yet freed from social and economic oppression. And this nation, for all its hopes and all its boasts, will not be fully free until all its citizens are free.
John F. KennedyAeschylus and Plato are remembered today long after the triumphs of Imperial Athens are gone. Dante outlived the ambitions of thirteenth century Florence. Goethe stands serenely above the politics of Germany, and I am certain that after the dust of centuries has passed over cities, we too will be remembered not for victories or defeats in battle or in politics, but for our contribution to the human spirit.
John F. Kennedy