Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)
Henry Tuckerman quotes
Sun Tzu quotes (Chinese General and Author, b.500 BC)
Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)
Joseph Addison quotes (English Essayist, Poet, Dramatist and Statesman, 1672-1719)
W. Edwards Deming quotes (American Consultant, Stastistician and Educator, 1900-1993)
Carl Gustav Jung quotes (Swiss psychiatrist, Psychologist and Founder of the Analytic Psychology, 1875-1961)
Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)
Charles Grosvenor quotes
Gore Vidal quotes (American novelist and essayist b.1925)
