In this book written in 1901 by Sarat Chandra, the author exhorted his readers to 'have pity and forgive' the protagonist. It's been immortalised 15 time on the silver screen (and counting). Dilip Kumar won a Film Fare Best Actor Award in 1955 for essaying the protagonist, a feat that was emulated by Shah Rukh Khan in, 2002 for the same role. Name the book and the eponymous film.