Max Planck quotes (German theoretical Physicist who originated quantum theory, 1858-1947)
Leonardo da Vinci quotes (Italian draftsman, Painter, Sculptor, Architect and Engineer whose genius epitomized the Renaissance humanist ideal. 1452-1519)
Aesop quotes (Ancient Greek Fabulist and Author of a collection of Greek fables. 620 BC-560 BC)
Edward Young quotes (English literary Critic, Poet and Dramatist, 1683-1765)
Richard Moss quotes
Anne Sophie Swetchine quotes ((1782-1857))
John Muir quotes
Groucho Marx quotes (American Comedian, Actor and Singer, 1890-1977)
Audre Lorde quotes (American Poet, Teacher and Activist. 1934-1992)
Lao Tzu quotes (Chinese taoist Philosopher, founder of Taoism, wrote "Tao Te Ching" (also "The Book of the Way"). 600 BC-531 BC)
Og Mandino quotes (American Essayist and Psychologist, 1923-1996)
