Isaac Newton quotes (English Mathematician and Physicist, "father of the modern science", 1642-1727)
Dale Carnegie quotes (American lecturer, author, 1888-1955)
Galileo Galilei quotes (Italian natural Philosopher, Astronomer and Mathematician who made fundamental contributions to the development of the scientific method and to the sciences of motion, astronomy and strength of materials. 1564-1642)
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Elbert Hubbard quotes (American editor, publisher and writer, 1856-1915)
Carl Gustav Jung quotes (Swiss psychiatrist, Psychologist and Founder of the Analytic Psychology, 1875-1961)
Javan quotes (Iranian born American Inventor, (invented gas laser 1960) b.1946)
Marge Piercy quotes (American novelist, essayist, and poet, b.1936 )
Kenneth A. Wells quotes
James Arthur Baldwin quotes (American Essayist, Playwright and Novelist, 1924-1987)
