“Who wants to go to heaven? We want to go to the Citadel of Reason: Castalia, Logopolis, Hyperborea … the Enlightened City. We want to go to Golgonooza, the City of Imagination, Art, Science, Philosophy and Mathematics.” HeavenHyperboreaGolgonoozaCasaliaCitadel Of ReasonLogopolis Book:Castalia: The Citadel of Reason Source: Castalia: The Citadel of Reason