12/15/1967
https://www.presidency.ucsb.edu...
"You cannot write our history without devoting many chapters to the pony express, the stagecoach, the railroad, the automobile, the airplane."
"The problems of our world place burdens upon us all."
"We can and we will help with funds and with counsel."
"The day of peace will eventually come—a day when all nations will be able to live in their own way, free from threat and fear."