01/30/1991
https://www.presidency.ucsb.edu...
"START will have a duration of 15 years, unless it is superseded by a subsequent agreement."
"As entrepreneurs and businessmen and risk-takers, you really do hold a key to the future prosperity of the Soviet Union."
"The treaty that we sign today is a most complicated one -- the most complicated of contracts governing the most serious of concerns."
"And yes, I couldn't agree more about the productive nature of the talks, the enhancement of mutual understanding."