Kahlil Gibran quotes (Lebanese born American philosophical Essayist, Novelist and Poet. 1883-1931)
Elbert Hubbard quotes (American editor, publisher and writer, 1856-1915)
Carl Gustav Jung quotes (Swiss psychiatrist, Psychologist and Founder of the Analytic Psychology, 1875-1961)
Dale Carnegie quotes (American lecturer, author, 1888-1955)
Chinese Proverbs quotes