The most noteworthy personal relationship which resulted at Worcester, was that established with James J. Putnam, teacher of neuropathology at Harvard University. For years he had expressed a disparaging opinion of psychoanalysis, but now he befriended it and recommended it to his countrymen and his colleagues in numerous lectures, rich in content and fine of form. The respect which he enjoys in America, owing to his character, his high moral standard and his keen love for truth, was very helpful to the cause of psychoanalysis and protected it against the denunciations to which it might otherwise have early succumbed. Yielding too much to the great ethical and philosophic bent of his nature Putnam later required of psychoanalysis what, to me, seems an impossible demand. He wished that it should be pressed into the service of a certain moral philosophical conception of the universe; but Putnam has remained the chief prop of the psychoanalytic movement in his native land. For the diffusion of this movement Brill and Jones deserve the greatest credit. With a self-denying industry they constantly brought under the notice of their countrymen, through their works, the easily observable fundamental principles of psychoanalysis of everyday life, of the dream and of the neuroses. Brill has strengthened these influences by his medical activities and his translations of my writings: Jones, by illuminating lectures and clever discussions at the American Congresses.[7] The lack of a rooted scientific tradition and the lesser rigidity of official authority have been of decided advantage to the impetus given to psychoanalysis in America by Stanley Hall. It was characteristic there from the beginning that professors, heads of insane asylums, as well as independent practitioners, all showed themselves equally interested in psychoanalysis. But just for this very reason it is clear that the fight for psychoanalysis must be fought to a decisive end, where the greater resistance has been met with, namely, in the countries of the old cultural centers.