01/06/1975
https://www.presidency.ucsb.edu...
"Nothing is more essential to the life of every single American than clean air, pure food, and safe drinking water."
"You have served the Presidency and our Nation with high dedication and exceptional ability."
"Your leadership and sound judgment will be sorely missed."
"Let us work together to ensure that the good which we have achieved will be strengthened and preserved for our children and future generations."