10/25/1964
https://www.presidency.ucsb.edu...
"Today, with the signing of the Clean Air Act Amendments and Solid Waste Disposal Act, we are redoubling our efforts."
"Well, to those of you here in this room-members and leaders of both parties--this morning I join you in saying that together we intend to rewrite that chapter of history."
"Today we make our beginning."
"Today, we are taking another large and forward step in this direction."