Circa 1751, Voltaire (left) travelled to Prussia in 1750, on the invitation of Friedrich II and was a permanent resident of court for two years. (Photo by Hulton Archive/Getty Images)Nebraskans sometimes enjoy the reputation of having common sense … as if the gods, Prudence and Perception, tilted the coasts and a whole bunch of wisdom and wit tumbled into Middle America. The lexicographers at Merriam-Webster say as much, defining common sense as…