Lyndon Johnson actually said...

"We have worked together in the past with a spirit of mutual understanding and cooperation."

"The great purpose of our Alliance for Progress is to achieve peace and dignity for every man who calls himself an American-North or South."

"The Ambassador, for personal reasons, has tendered me his resignation, and I have accepted it, but his country in times of crisis will always look to him for leadership and for guidance."

"Mr. Ambassador, we hate to see you leave, but we understand your reasons and we are thankful for the good job you have done."