Lyndon Johnson actually said...

"The two Presidents expressed their determination to improve the relations between the frontier cities of both countries, and to elevate the life of those who live in the border region."

"Come what may, may we always be good neighbors—and may we always be good amigos."

"President Johnson reaffirmed the commitment of the United States to the same fundamental principles, as well as its commitment to a continuing search for peace throughout the world."

"The two Presidents expressed their determination to create an Abraham Lincoln Fund in Mexico and a Benito Juarez Fund in the United States in order to grant scholarships to the youth of the hemisphere..."