10/05/1992
https://www.presidency.ucsb.edu...
"It is true that international exchanges are not a great tide to sweep away all differences, but they will slowly wear away at the obstacles to peace as surely as water wears away a hard stone."
"International exchanges... will slowly wear away at the obstacles to peace as surely as water wears away a hard stone."
"We learned a lot about the Chinese people."
"You can make a difference, too -- with your classmates, your friends, and your family -- by saying no to drugs."