Quote  Category: Despise “What do you despise? By this are you truly known.” - Frank Patrick Herbert (1920-1986) Dune, Manual of Muad Dib by Princess Irulan - US science fiction novelist; wrote Dune series 1965, novel Soul Catcher 1971. Email this quote to a friend! If there is an error in this quote please let us know. Famous Quotes © ® All rights reserved.