“It is an interesting concept, is it not- the idea of never aging? Would it appeal to you, to be rich, beautiful, and eternally young?""I think everyone has a desire for perennial youth," I admitted, "but in the end, this is a Faustian, cautionary tale, about vanity and frivolity, and the dangers of trying to interfere with the basic laws of life and death. When I really think about it, I would not wish to be young for ever.""No? And why not?""Because I would be obliged to watch everyone I loved grow old and die.""What if that were not the case? What if there was one person whom you loved deeply, with whom you could live on for ever, under the same terms?"I hesitated, then said: "Perhaps then it would prove agreeable, as long it did not involve selling my soul to the Devil.”