09/28/1983
https://www.presidency.ucsb.edu...
"I call upon the people of the United States and interested groups and organizations to observe this celebration with appropriate activities of voluntary service."
"Work is therapy."
"Today, while we recognize that honest people do have doubts, we, as a nation must have the courage to believe our beliefs and act upon them."
"The United States remains the last, best hope for mankind plagued with tyranny and deprivation."