William Penn quotes (English Quaker leader and Founder of Pennsylvania, 1644-1718)
John Greenleaf Whittier quotes (American Writer, 1807-1892)
Geoffrey Chaucer quotes (English poet, 1342/3-1400)
Owen Meredith quotes (Edward Robert Bulwer-Lytton. British diplomat, viceroy of India and poet, 1831-1891)
Henry David Thoreau quotes (American Essayist, Poet and Philosopher, 1817-1862)
Seneca quotes (Roman philosopher, mid-1st century AD)
John Milton quotes (English Poet, Historian and Scholar. Ranks second, only to Shakespeare, among English poets. 1608-1674)
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)
Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)