My great friend,
How it is that we live for weeks and months by the side of each other while I know all the time that we are cordially united and, so to speak, welded together in spirit, I will not explain to you today. You have probably heard of the painful circumstances which prevented me from visiting you in Paris at the end of February. God be thanked, my anxiety is now slightly diminished, and I intend to arrive at Paris between May 7th and 9th. But I do not want to have it talked about because the many impediments which have so far frustrated my travelling schemes have made me a little superstitious. With your permission I should like to advocate the offer made to you by Brendel, concerning the performance of the second act of Tristan, at the meeting of musicians (August 7th). Schnorr and his wife have undertaken to sing, and the other parts will be decently filled here. Of course, this fragmentary performance ought not in the least to disturb or interfere with your original and further plans concerning this work. I hope that you will credit me with sufficient knowledge of the circumstance to understand your hesitation at sanctioning this proceeding. Be good enough to tell me simply what you think about it. If you do not send us packing, and look favourably on our request, the proper steps will be taken. Write to me, if possible, by return of post, because I leave here on the 29th inst.
Franz Liszt
Source: Project Gutenberg eBook #4234, Correspondence of Wagner and Liszt — Volume 2, No. 313