The gift of the Magi, O.Henry "Eight dollars a week or a million a year- what is the difference? A mathematician or a wit would give you the wrong answer. The magi brought valuable gifts, but that was not among them. This dark assertion will be illuminated later on." I don't get it... Why does he compare someone who earns 8 dolllars a week with other who ears a million a year, and what means "that was not among them" in here?