Miguel de Unamuno quotes (Spanish Author and Philosopher, 1864-1936)
Kahlil Gibran quotes (Lebanese born American philosophical Essayist, Novelist and Poet. 1883-1931)
Paul Tillich quotes (German born American Theologian and Philosopher, whose discussions of God and faith illuminated and bound together the realms of traditional Christianity and modern culture. 1886-1965)
Ambrose Bierce quotes (American Writer, Journalist and Editor, 1842-1914)
Voltaire quotes (French Philosopher and Writer. One of the greatest of all French authors, 1694-1778)
Marcus Tullius Cicero quotes (Ancient Roman Lawyer, Writer, Scholar, Orator and Statesman, 106 BC-43 BC)
Nancy Lopez quotes
Francis Bacon, Sr. quotes (English Lawyer and Philosopher. 1561-1626)
John Lubbock quotes (English Biologist and Politician, 1834-1913)
Proverb quotes
