
"It is said of Muad'dib that once when he saw a weed trying to grow between two rocks, he moved one of the rocks. Later, when the weed was seen to be flourishing, he covered it with the remaining rock. 'That was its fate,' he explained." --From The Commentaries Of M'Uad Dib (DUNE, Frank Herbert).
"I've always been struck by the taciturn Nietzschean aspects of M'uad Dib's character as a leader. One of Frank Herbert's points in DUNE was a warning-- beware of charismatic heroes. When entrusted with great power, they can do great damage to a civilization. Even a brief sweep of history can illustrate this point." - Paul Pope
http://pulphope.blogspot.com/2009/10/muad-dib.html