110: "If a period of growth is followed by a period of depression, there are two possibilities: either the ruling group will modify its attitudes and behavior, or it will be replaced by another group. The aristocrat, Tancredi, tells an older-generation aristocrat, Fabrizio, 'we have to change everything in order to keep everything as it is'."
Burke, Peter. 1974. Venice and Amsterdam, A Study of Seventeenth Century Elites (London: Temple Smith).