Friedrich Nietzsche quotes (German classical Scholar, Philosopher and Critic of culture, 1844-1900.)
Hosea Ballou quotes
Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)
Leonardo da Vinci quotes (Italian draftsman, Painter, Sculptor, Architect and Engineer whose genius epitomized the Renaissance humanist ideal. 1452-1519)
Albert Camus quotes (French Novelist, Essayist and Playwright, 1957 Nobel Prize for Literature, 1913-1960)
Georges Braque quotes
Blaise Pascal quotes (French Mathematician, Philosopher and Physicist, 1623-1662)
Henri Frederic Amiel quotes (Swiss writer known for his masterpiece Journal intime, 1821-1881)