"Yet the pursuit of knowledge itself implies a world where men are free to follow out the logic of their own ideas. It implies a world where nations are free to solve their own problems and to realize their own ideals. It implies, in short, a world where collaboration emerges from the voluntary decisions of nations strong in their own independence and their own self-respect. It implies, I believe, the kind of world which is emerging before our eyes--the world produced by the revolution of national independence which has today, and has been since 1945, sweeping across the face of the world."
January 1, 1970
https://en.wikiquote.org/wiki/John_F._Kennedy