05/07/1965
https://www.presidency.ucsb.edu...
"I have been heartened by your understanding of the viewpoint of the countries you visited."
"In the future, it may affect their duration."
"I also want to thank Jack Valenti and Ambassador Hand, Mr. Connell, and Mr. Rielly, and others who contributed so much."
"We have no choice but to advance with courage tempered by caution."