John Kennedy actually said...

This process can only be helped by the growing unity of the West, and we must all work towards that unity, for in unity there is strength.

The duty of the scholar, of the educated man, of the man or woman whom society has developed talents in, the duty of that man or woman is to...

The legendary morale and spirit of the people of West Berlin has lit a fire throughout the world.

Your presence here, your lives, in fact, commit the United States of America.