John Kennedy actually said...

"I want to express a warm thanks from a citizen from the other side of the country for your warm welcome today."

"This rich country of ours must fulfill its promise to all of our citizens, and that can only be done by a national commitment to use all of our energy and all of our talents."

"I am impressed by nature and more impressed by man."

"The free, democratic system of government which places more burdens on the individual than any other system, must depend in its final analysis upon an informed citizenry."