12/28/1962
https://www.presidency.ucsb.edu...
"Secondly, what does justice require?"
"All free men, wherever they may live, are citizens of Berlin, and, therefore, as a free man, I take pride in the words 'Ich bin ein Berliner.'"
"The fact of the matter is, of course, that any university, if it is a university, is free."
"The desire for liberty cannot be fully suppressed."