Why He Didn't Take His Wife To Ride

A professor of mathematica in an eastern college is so completely absorbed in iiis professiou tbat be is becomitig more and more absentminded every day. Not long ago be said to one of the studente, "You see, I wanted to take my wife ont for a drive and giye her some fresh air, bnt when I carne to niake prepara - tions I suddenly remembered tbat I neer had a -wife. ■