Lyndon Johnson actually said...

"People in other countries sometimes forget what we in America can never forget: that America has been built by sons and daughters of every continent and every country."

"Well, I am the father of Lynda and Luci Johnson--and I am known as the man who is the White House dogs' best friend."

"America is young--as you are young--with its future before it, as your future is before you."

"It is good to have you here at the White House with us this evening."