Writer Quotes and aphorisms about morals Niccolo Machiavelli Henry James J. M. G. Le Clezio Kameron Hurley Karl Kraus Kate Bernheimer ,, In the old fairy tales, often a 'moral' was tacked on at the end of the story - say, if a book was ... Mary Wollstonecraft Gilbert K. Chesterton Frances Wright Robert Louis Stevenson