John Kennedy actually said...

"I come here today with 180 million fellow Americans who want this hemisphere to be free, and who want this hemisphere to be an example to a watching world in the crucial years of this century and this..."

"We are very grateful to you and to the people of Costa Rica."

"That is why we are here today."

"We are delighted to be here and to be the guests of our distinguished Ambassador, who is an old friend of mine, and also to be here with you."