=========================== O Seas of Caladan, O people of Duke Leto— Citadel of Leto fallen, Fallen forever …. -from "Songs of Muad’Dib" by the Princess Irulan Paul felt that all his past, every experience before this night, had become sand curling in an hourglass.
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If the citadel falls, all is lost.
The New York Stock Exchange is a citadel of capitalism.