Freedom is indivisible, and when one man is enslaved, all are not free.

The American presidency will demand more than ringing manifestos issued from the rear of the battle. It will demand that the President place himself in the very thick of the fight; that he care passionately about the fate of the people he leads .

Let both sides seek to invoke the wonders of science instead of its terrors. Together let us explore the stars, conquer the deserts, eradicate disease, tap the ocean depths, and encourage the arts and commerce.

I'm 43 years old and I'm the healthiest candidate for the Presidency of the United States. You've travelled with me enough to know that I'm not going to die in office.

Our problems are man-made, therefore they may be solved by man

If we are to go only halfway or reduce our sights in the face of difficulty... it would be better to not go at all.

The Republican Party can lead any person to believe that their promises will be fulfilled in the future. They follow the Hitler line – no matter how big the lie; repeat it often enough and the masses will regard it as truth.