Wittgenstein and the Vienna Circle
pp. 351-358
in: Brian McGuinness (ed), Moritz Schlick, Berlin, Springer, 1985Abstract
You ask in your letter whether you could do anything to make it possible for me to return to scientific work. The answer is, no: there is nothing to be done in that way, because I myself no longer have any strong inner drive towards that sort of activity. Everything that I really had to say I have said, and so the spring has run dry. That sounds queer, but it’s how things are.
