12/05/1967
https://www.presidency.ucsb.edu...
"And we shall overcome, and I am enlisted for the duration."
"But I must remind you, and all the world, this morning, that with these rights comes responsibility."
"For only if we work together can we overcome the water shortage threat now facing 25 million citizens in the most populated section of our Nation."
"This was a time for action--a time for action to meet and to overcome the challenge of this great drought."