We immortals do not like things to be taken seriously. We like joking. Seriousness, young man, is an accident of time. It consists, I don't mind telling you in confidence, in putting too high a value on time. I, too, once put too high a value on time. For that reason I wished to be a hundred years old. In eternity, however, there is no time, you see. Eternity is a mere moment, just long enough for a joke.