Star of stage, screen and television, and one of only two people to be awarded two Knighthoods, Sir Derek Jacobi is one of Britain’s most distinguished actors.‘If you want to be an actor, don’t. If you need to be an actor, do.’The world of theatre could not have been further from Derek’s childhood: an only child, born in Leytonstone, London. With his father a department store manager and his mother a secretary, his was very much a working class background. But nonetheless Derek always knew he...