“Monarchies have some good features beyond their star qualities. They can reduce the size and parasitic nature of the management bureaucracy. They can make speedy decisions when necessary. They fit an ancient human demand for a parental (tribal/feudal) hierarchy where every person knows his place. It is valuable to know your place, even if that place is temporary. It is galling to be held in place against your will. This is why I teach about tyranny in the best possible way—by example.”

“Beware of the truth, gentle Sister. Although much sought after, truth can be dangerous to the seeker. Myths and reassuring lies are much easier to find and believe. If you find a truth, even a temporary one, it can demand that you make painful changes. Conceal your truths within words. Natural ambiguity will protect you then.”

“One of the key characteristics of an elite corps is its susceptibility to those more powerful than itself. Elite power is naturally attracted to a power hierarchy and fits itself neatly, obediently into the one that promises the most personal benefits. Here is the Achilles’ heel of armies, police and bureaucracies.”

“Parting with friends is a sadness. A place is only a place.”

“Are you already training my replacement? Piter demanded. "Replace you? Why, Piter, where could I find another Mentat with your cunning and venom?""The same place you found me, Baron.""Perhaps I should at that," the Baron mused. "You do seem a bit unstable lately. And the spice you eat!""Are my pleasures too expensive, Baron? Do you object to them?""My dear Piter, your pleasures are what tie you to me. How could I object to that?”

“There is no real ending. It’s just the place where you stop the story.”

“Chance is the nature of our universe. […] madness represents a chaotic reservoir of surprises. Some surprises can be valuable.”