This volume brings together Paul Williams's previously published papers on the Indian and Tibetan interpretations of selected verses from the eighth and ninth chapters of the Bodhicaryavatara. In addition, there is a much longer version of the paper 'Identifying the Object of Negation', and nearly half the book consists of a wholly new essay, 'The Absence of Self and the Removal of Pain', subtitled 'How Santideva Destroyed the Bodhisattva Path'. In this paper Williams seeks to engage in a critical way with some central issues of Buddhist thought relating to the coherence of a reductionist model of the person. He argues for an irreducible subject-involvement of pain-statements, and suggests that given an approach to the person explicity avowed in the Bodhicaryavatara it becomes impossible to make sense of such subject-involvement, and thus of the removal of pain which is central to the path to Buddhahood. Paul Williams approaches selected verses from the Bodhicaryavatara in the light of all the extant Indian commentaries available as well as many indigenous Tibetan commentaries from all Tibetan traditions. This book will be of interest to those concerned with the history and interpretation of Indian and Tibetan philosophy, particular