Our national conservation effort must include the complete spectrum of resources: air, water, and land; fuels, energy, and minerals; soils, forests, and forage; fish and wildlife. Together they make up the world of nature which surrounds us- of the American heritage.

The Chinese use two brush strokes to write the word 'crisis.' One brush stroke stands for danger; the other for opportunity. In a crisis, be aware of the danger--but recognize the opportunity.

So let us here resolve that Dag Hammarskjold did not live, or die, in vain. Let us call a truce to terror. Let us invoke the blessings of peace. And, as we build an international capacity to keep peace, let us join in dismantling the national capacity to wage war.

The world is very different now. For man holds in his mortal hands the power to abolish all forms of human poverty, and all forms of human life.

What church I go to on Sunday, what dogma of the Catholic Church I believe in, is my business; and whatever faith any other American has is his business.

Those who foolishly sought power by riding the back of the tiger ended up inside

There are many people in the world who really don't understand, or say they don't, what is the great issue between the free world and the Communist world. Let them come to Berlin. There are some who say that communism is the wave of the future. Let them come to Berlin. And there are some who say in Europe and elsewhere we can work with the Communists. Let them come to Berlin. And there are even a few who say that it is true that communism is an evil system, but it permits us to make economic progress. Lass' sie nach Berlin kommen. Let them come to Berlin.