Your letter, my glorious friend, has given me great joy. You have reached an extraordinary goal in your extraordinary way. The task of developing to a dramatic trilogy and of setting to music the Nibelung epic is worthy of you, and I have not the slightest doubt as to the monumental success of your work. My sincerest interest, my warmest sympathy, are so fully secured to you that no further words are needed. The term of three years which you give to yourself may bring many favourable changes in your external circumstances. Perhaps, as some papers state, you will soon return to Germany; perhaps by the time you finish your Siegfried I shall have other resources at my disposal. Go on then and do your work without care. Your programme should be the same which the Chapter of Seville gave to its architect in connection with the building of the cathedral: "Build us such a temple that future generations will be obliged to say, 'The Chapter was mad to undertake so extraordinary a thing.'" And yet the cathedral is standing there at the present day.
I enclose a letter from Herr von Zigesar, the contents of which I know, but have by no means inspired. Zigesar is a sure, excellent, sterling character, and you may always count upon his friendship in that capacity. I hope that as soon as his painful disease of the eyes will allow him he will resume the management, probably by next spring.
Your well-accounted-for and justified fears as to my Weymar activity I pass by without reply; they will be proved or disproved by facts during the few years that you dwell amongst your Nibelungs. In any case I am prepared for better or worse, and hope to continue quietly in my modest way. Raff has finished a thick volume of preparatory studies for the composition of his new Biblical opera Simson (pronounce Schimmeschon). The opera itself will be finished next year. Cordial thanks, dear friend, for sending me Young Siegfried. Unfortunately I was last week in such a turmoil of business that I could not find a quiet hour to read the book. Can you let me keep it till Christmas? When will your three dramas Flying Dutchman, Tannhäuser, and Lohengrin appear? Have you rewritten the preface? H. promised it to me, but up till now I have received nothing. Have you perhaps changed your publisher? Let me know about it on occasion through B., who is writing to you at the same time with this. Farewell, and live, if possible, in peace with the upper world and with your lower stomach, to which in your letter you attribute many things not quite pertaining to it. People may think as they like, I cannot get rid of the definition "L'homme est une intelligence servie par des organes," and that your organs serve you excellently well is proved by your writing the Nibelung trilogy with prologue.
May the living God bless you and have you in His keeping!
Source: Project Gutenberg eBook #3835, Correspondence of Wagner and Liszt — Volume 1, No. 68