When you are getting on in years it is nice to sit by the fire and drink a cup of tea and listen to the school bell sounding dinner, call-over, prep., and lights out. Chips always wound up the clock after that last bell; then he put the wire guard in front of the fire, turned out the gas, and carried a detective novel to bed. Rarely did he read more than a page of it before sleep came swiftly and peacefully, more like a mystic intensifying of perception than any changeful entrance into another world. For his days and nights were equally full of dreaming.