Marcus Aurelius quotes (Roman emperor, best known for his Meditations on Stoic philosophy, AD 121-180)
Buddha quotes (Hindu Prince Gautama Siddharta, the founder of Buddhism, 563-483 B.C.)
Albert Gray quotes
Soren Kierkegaard quotes (Danish Philosopher and Theologian, generally recognized as the first existentialist philosopher. 1813-1855)
William Blake quotes (English visionary Mystic, Poet, Painter and Engraver. 1757-1827)
Johann Wolfgang von Goethe quotes (German Playwright, Poet, Novelist and Dramatist. 1749-1832)
Marquis De Sade quotes (French nobleman and Novelist whose perverse sexual preferences and erotic writings gave rise to the term sadism. 1740-1814)
Robert Green Ingersoll quotes (American Statesman and Orator, noted for his broad range of culture and his defense of atheism. 1833-1899)
William Shakespeare quotes (English Dramatist, Playwright and Poet, 1564-1616)