"Certainly," said I, "that our studies may be useful to others, that our discoveries may benefit mankind to the end, that we may become more civilised, more intellectual, more virtuous, more moral." "If then," replied the sage, "you admit this to be the true end of the life of man, why do you persist in following the one study of converting baser metals into gold, which, if the secret is once made known, could not be of the slightest service to mankind at large, whilst you would only reap the selfish and vain satisfaction of having discovered the secret, whereas the precious time that has been wasted in this useless study would have been better employed in experiments that might tend to discoveries beneficial to the whole human race." The argument of my venerable guide made a deep impression on me, and I reflected a moment. "Is it possible," thought I, "that all my life has been a mistake. Have I mistaken mere vain and selfish ambition for that pure love of science that dignifies and elevates the human mind? No," I answered to myself, "not exactly; and yet I have been mistaken in studying alchemy; for surely we ought to consider the end of whatever study we pursue, which end ought to be in some way or other useful to mankind at large. Now, supposing, after having wasted the energies of a lifetime in pursuit of the philosopher's stone, I had at length discovered the secret, it could only benefit myself, and my aim after all was no higher than that of those wretched spirits whose lot I shrank from. You are right, O sage. I will no longer waste my time and health in a fruitless study, but henceforth devote myself to something that may benefit my fellow creatures." "You are fast growing wise," said the sage, replying to my thoughts; "keep to that resolution, and the comfort you will experience from the consciousness that you have devoted your life to the welfare of your race will be the true alchemy, for it will be spiritual gold." My heart yearned towards the kind old man at these words, and in an ecstasy of affection and reverence as well as joy at having discovered the error of my life, I embraced him, begged him never to leave me, but be ever with me--to guide me in wisdom; to be, in fact, a father to me, and I would follow his counsel as a son. The kindly sage smiled benevolently on me, and replied: "My son, our lots are different; at least, for the present. Recollect that you are yet in the body, whilst I have for many ages back been all spirit. We must shortly part; you will return to the body until you are called from thence, whilst I must hasten to the society of spirits to which I belong. Till then, however, I will be your guide, and give you what instruction I may in spiritual things." I thanked him, and expressed my regret at having to part from him so soon, and hoped we should meet again when our conditions became the same. I then begged him as my time was short, to show me the lot of spirits of a higher order, saying: