"The Sardinian mystic attacked us. I had a fearful presentiment, and wished to avoid the combat. That was impossible, and I now thank the fates, for you are almost well again, and I owe my life to you. "Yes, Arthur, I owe you the life of my body in that I exist; I owe you the life of my soul, because you have become my friend. "Do you know that unless I felt the strength of my gratitude I should be alarmed. "For a long time I have been seeking a way to increase your happiness, you have done so much for mine. "My task has been difficult, for you are possessed of every advantage,--youth, intelligence, name, fortune, and a generous and noble disposition. But I had perceived a fatal tendency which would annihilate all these rare gifts. "There was the source of all your misfortunes. That was the stream I must ascend to its source, and turn in another direction. If I can only deliver him from this spirit of doubt, I said to myself, would he not then be indebted to me for the enjoyment of all those advantages which doubt now renders useless? "You have often told me that your fits of defiance and misanthropy were the sole real misfortunes of your life; but do you know what causes these spells of moroseness? The moral inaction in which you live. "You have a lively, ardent imagination, and, as you give it no aliment, it feeds on you as its victim. "From this continual reaction of your mind on your heart, from this insatiable need of occupying your thoughts, is born the fatal habit of self-examination, that entices you to such horrid study of your own conduct, and the spirit of analysis that leads you to the discovery of such unworthy motives in others. "Believe me, my friend, for during many nights I have reflected deeply on your character, and I think I say the truth; believe me, from the moment you give some noble and glorious object to this devouring activity that possesses you, it will be with delight, with ineffable confidence that you will indulge yourself in the tenderest of sentiments. You will then believe blindly, for you will have no time to spend in doubt. "Before knowing your real value, this voyage to Greece seemed a sufficient occupation for you; but now that I understand you better, I feel that this journey is no more in proportion with the powers of conception I recognise in you. Now that I can count on you as on myself, new horizons are open to my view. It is not in sterile enterprises that I would employ our courage and our intelligence. I have a higher mark, perhaps you will call it a chimera; but reflect awhile, and you will recognise that there are many chances of its proving successful.