sentences:  His most important contribution, however, was that of 1934 on "The Nature of the Therapeutic Action of Psychoanalysis" – a seminal article arguing that "the fact that the pathogenic conflicts, revived in the transference, are now experienced in their full emotional content makes the transference interpretation so much more effective than any other interpretation".Half a century later, the role of "mutative transference interpretations as described by Strachey (1934)" was still serving as a starting-point for discussion.His 1962 "Sketch" of Freud's life and work, which serves as an introduction to the Penguin Freud Library, is a genial but wide-ranging survey – grounded in his intimate knowledge of the Freudian corpus, but perhaps with somewhat of the spirit he himself observed in Martin Freud's memoir of his father, "Glory Reflected"