“So far as the majority of their acts are considered, crowds display a singularly inferior mentality; yet there are other acts in which they appear to be guided by those mysterious forces which the ancients denominated destiny, nature, or providence, which we call the voices of the dead, and whose power it is impossible to overlook, although we ignore their essence. It would seem, at times, as if there were latent forces in the inner being of nations which serve to guide them.”