" Broadly speaking, all of the philosophical and religious schools extant in India, other than the Charvaka (materialist skeptic) and Abrahamic ones, shared a belief in the mechanism of karma, that one’s actions in earlier lives affected both one’s rebirth as well as the events that are to occur in one’s future lives. "

― Massimo Pigliucci , How to Live a Good Life: A Guide to Choosing Your Personal Philosophy