More quotes by Frank Herbert, Dune

"Religion must remain an outlet for people who say to themselves, 'I am not the kind of person I want to be.' It must never sink into an assemblage of the self-satisfied."
"Highly organized research is guaranteed to produce nothing new."
"Scientists seek the lawfulness of events. It is the task of Religion to fit man into this lawfulness."
"Whether a thought is spoken or not it is a real thing and it has power,"Tuek said. "You might find the line between life and death among the Fremen to be too sharp and quick."
"Proper teaching is recognized with ease. You can know it without fail because it awakens within you that sensation which tells you this is something you have always known."