Charles F. Kettering quotes (American engineer, inventor of the electric starter, 1876-1958)
Elbert Hubbard quotes (American editor, publisher and writer, 1856-1915)
Dale Carnegie quotes (American lecturer, author, 1888-1955)
Carl Gustav Jung quotes (Swiss psychiatrist, Psychologist and Founder of the Analytic Psychology, 1875-1961)
Chinese Proverbs quotes
Kahlil Gibran quotes (Lebanese born American philosophical Essayist, Novelist and Poet. 1883-1931)
Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)
Maya Angelou quotes (American Poet, b.1928)
Anton Chekhov quotes (Russian playwright and master of the modern short story, 1860-1904)
George Bernard Shaw quotes (Irish literary Critic, Playwright and Essayist. 1925 Nobel Prize for Literature, 1856-1950)
