\brief{Rudolf Carnap an W.V.O. Quine, 25. April 1935}{April 1935} %Brussels, April 25, 1935. \anrede{Dear Quine,} \haupttext{my best thanks for your very kind letter with its interesting and satisfying contents. As soon as I shall be back in Prague, I will answer you (I suppose, in the first days of May). Your optimistic views filled our hearts with optimism too. We are here for some days, visiting Hempel\IN{\hempel} and discussing logistic and probability. With best regards from 2:2} \grussformel{Cordially yours\\ R. Carnap} \ebericht{Postkarte, msl., \href{https://doi.org/10.48666/854835}{WQ}; Vorderseite: msl. \original{Dr. W. V. Quine \,/\, Cambridge Mass. \,/\, 52 Garden Street \,/\, U.S.A.}; Rückseite: msl. \original{Brussels, April\,25, 1935}.}