It is amazing how soon one becomes accustomed to the sound of ones voice, when forced to repeat a speech five or six times a day. As election day approaches, the size of the crowds grows; they are more responsive and more interested; and one derives a certain exhilaration from that which, only a few weeks before, was intensely painful. This is one possible explanation of unlimited debate in the Senate.

The exchange program is the thing that reconciles me to all the difficulties of political life. It's the only activity that gives me some hope that the human race won't commit suicide, though I still wouldn't count on it.

To give [the Bay of Pigs invasion of Cuba] even covert support is on a par with the hypocrisy and cynicism for which the United States is constantly denouncing the Soviet Union in the United Nations and elsewhere. This point will not be lost on the rest of the world, nor on our own consciences.

The rapprochement of peoples is only possible when differences of culture and outlook are respected and appreciated rather than feared and condemned, when the common bond of human dignity is recognized as the essential bond for a peaceful world.

We must dare to think 'unthinkable' thoughts. We must learn to explore all the options and possibilities that confront us in a complex and rapidly changing world.

In the long course of history, having people who understand your thought is much greater security than another submarine.

....Man's struggle to be rational about himself, about his relationship to his own society and to other peoples and nations involves a constant search for understanding among all peoples and all cultures-a search that can only be effective when learning is pursued on a worldwide basis.