To the highly-esteemed Familie Wesendonck (Myrrha, Guido, Karl etc.)
I don't want to leave it to Fortune whether you turn up this evening, but to ensure that good fortune by begging it of you. I am expecting Semper and Herwegh. So — early, please!
R. W. Lazarus.
Source: Richard Wagner to Mathilde Wesendonck, trans. William Ashton Ellis (Charles Scribner's Sons, 1905), No. 31