10/13/1986
https://www.presidency.ucsb.edu...
"I'm satisfied."
"No, I'm not going to comment, and I'm not going to take any more answers on this here."
"I urge all Americans to participate in appropriate ceremonies and activities that demonstrate the importance of mathematics and mathematical education to the United States."
"I happen to believe in it enough to believe that there would be a lot of benefits for the whole world."