MOON VOW FOR WEIGHT LOSS When the moon shows cold and slender Stand beneath her starved light Wearing only white and silver Say, to whet her appetite I make my vow to fast Until this crescent moon shines round and full While she waxes, let me want I must lose, that she may gain While she grows, take silver wine Silver wine, silver milk And bread like snow or linen fine And fish as clear as ice or silk But only these and less of all Than you would wish to feed her well.