Judith Hayes quotes
Dr. Carl Sagan quotes (American Astronomer, Writer and Scientist, 1934-1996)
William Bragg, Sr. quotes
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)
George Bernard Shaw quotes (Irish literary Critic, Playwright and Essayist. 1925 Nobel Prize for Literature, 1856-1950)
Ashley Montagu quotes
Ernestine Rose quotes
James D. Watson quotes
Marie Curie quotes (French Physicist, twice winner of the Nobel Prize, 1867-1934)
Helen Keller quotes (American Author and Educator who was blind and deaf. 1880-1968)