Law was now at the zenith of his prosperity, and the people were rapidly approaching the zenith of their infatuation. The highest and the lowest classes were alike filled with a vision of boundless wealth. There was not a person of note among the aristocracy, with the exception of the Duke of St. Simon and Marshal Villars, who was not engaged in buying or selling stock. People of every age and sex, and condition in life, speculated in the rise and fall of the Mississippi bonds.