John Burroughs quotes (American Essayist and Naturalist, 1837-1921)
Eleanora Duse quotes (Italian Actress. 1858-1924)
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Vincent van Gogh quotes (Dutch Painter, one of the greatest of the Post-Impressionists, 1853-1890)
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)