"A Conversation with Alan Kay: Big talk with the creator of Smalltalk — and much more". Interview with Stuart Feldman in ACM Queue, Volume 2, issue 9, queue.acm.org. December 27, 2004.
"Encouragement of Science". J. Robert Oppenheimer's address at Science Talent Institute (March 6, 1950), as quoted in "Bulletin of the Atomic Scientists", Volume 7, No. 1 (pp. 6-8), January 1951.