04/19/1966
https://www.presidency.ucsb.edu...
"We know that we can produce the steel and the cars and the chemicals to make us a mighty powerful and wealthy nation."
"We know that we can, if we will, provide decent housing for all American families, and thus transform our cities."
"Having accepted this responsibility, how well have we done in meeting it?"
"I am pleased and honored to be privileged to take part in your centennial convention."