If men and women are in chains anywhere in the world, then freedom is endangered everywhere.

The new and terrible dangers which man has created can only be controlled by man.

If scientific discovery has not been an unalloyed blessing, if it has conferred on mankind the power not only to create but also to annihilate, it has at the same time provided humanity with a supreme challenge and a supreme testing

Forbidden fruit tastes sweet, but its aftertaste is bitter.

If anyone is crazy enough to want to kill a president of the United States, he can do it. All he must be prepared to do is give his life for the president's.

There is no other airport in the world which serves so many people and so many airplanes. This is an extraordinary airport. . . it could be classed as one of the wonders of the modern world.

So long as freedom from hunger is only half achieved, so long as two thirds of the nations have food deficits, no citizen, no nation can afford to be satisfied. We have the ability, as members of the human race, we have the means, we have the capacity to eliminate hunger from the face of the earth in our lifetime. We only need the will.