It is a curious paradox that precisely in proportion to our own intellectual weakness will be our credulity, to those mysterious powers assumed by others; and in those regions of darkness and ignorance where man cannot effect even those things that are within the power of man, there we shall ever find that a blind belief in feats that are far beyond those powers has taken the deepest root in the minds of the deceived, and produced the richest harvest to the knavery of the deceiver.