The President's News Conference
04/20/1961
https://www.presidency.ucsb.edu...
It is a great pleasure for Mrs. Kennedy and myself to welcome the Black Watch to the White House.
But there are other troubles besetting the human family. Many of its members live in poverty and misery and despair.
I think that is a very good motto for some of the rest of us.
I congratulate you, the people of Delaware, the people of Maryland, and the people of the United States.