04/04/1966
https://www.presidency.ucsb.edu...
"You will have to earn your tomorrow."
"What we really do is count upon you."
"I bring you the pride and the hope of a Nation that cherishes excellence and commitment, and that has never needed your kind of excellence and commitment more than it needs it right now."
"I do not believe that you want it said of your generation that you committed social suicide."