Donald Johanson Quotes
Journalists often ask me when I go to the field, 'What do you expect to find?' And my answer always is, 'The unexpected,' because we're just looking at the tip of the iceberg; we've just scratched the surface.
Johanson, Donald C. Interview. Academy of Achievement, American Academy of Achievement, 23 Feb. 1991.
Von Braun never really did any basic research, and although a brilliant engineer and technologist who was instrumental in rocket development, he never made any contribution to science. Basic research has the greatest long term benefit and effect on human knowledge and standard of living, but applied science can have more short range utility.
Donald Carl Johanson is an American paleoanthropologist. He is known for discovering – with Yves Coppens and Maurice Taieb – the fossil of a female hominin australopithecine known as "Lucy" in the Afar Triangle region of Hadar, Ethiopia.