How they change! ESCULAPIUS now gives to us and our children, as
_medicine_, what he denounced to the last generation as "_pizen_." The
heresy of yesterday is the orthodoxy of to-day.
Thus the philosophy of those who are _under_ the turf is refuted by
those who are _on_ the turf. It used to be said in regard to horses:--
"One white foot, buy him,
"Two white feet, try him,
"Three white feet, deny him,
"Four white feet and a white nose,
"Take off his shoes and give him to the crows."