08/17/1978
https://www.presidency.ucsb.edu...
"Looking back over the years, we can learn from the experience here in Berlin the conditions for maintaining freedom and for reducing international tension by negotiation."
"The human benefits that have brightened the lives of Berliners, West and East, as a result of the 1971 Quadripartite Agreement are proof of what can be accomplished through detente."
"Success is not measured by what we accumulate but by the positive impact we have on others."
"Our two great and free nations believe equally in our obligation to promote global—and not just national—prosperity."