Machinery should be a blessing to mankind and not a curse.

Humor is the good natured side of a truth.

The source of all humor is not laughter, but sorrow.

I accept this award today with an abiding faith in America and an audacious faith in the future of mankind.

We defend and we build a way of life, not for America alone, but for all mankind.

Unless the peace that follows recognizes that the whole world is one neighborhood and does justice to the whole human race, the germs of another world war will remain as a constant threat to mankind.