02/10/1983
https://www.presidency.ucsb.edu...
"Cooperation and understanding and arms agreements are built on deeds, not words."
"It is unthinkable that in the future they will not demand to exercise that right."
"I don't see how an organization which has written off the one principle accepted by the parties and which refuses to recognize the existence of the party with whom peace must be negotiated can play a ..."
"We are under no illusion that the negotiations will be easy or that progress will come quickly."