My Work Is That of Conservation by 
The Flight of the Century by Asimov, Isaac
Audubon, John James
Bell, Alexander Graham
Crick, Francis
Curie, Marie
Darwin, Charles
Edison, Thomas Alva
Einstein, Albert
Henry Ford
Goodall, Jane
Hawking, Stephen W.
Huxley, Thomas Henry
Leakey, Richard E.
Leeuwenhoek, Antoni van
Mead, Margaret
Muir, John
Newton, Isaac, Sir
Oppenheimer, Robert
Pasteur, Louis
Waal, F. B. M. de
Albert Einstein
The Last Lecture by