Book excerpt: Scholar, theologian and philosopher, Martin Buber is one of the twentieth century's most influential thinkers. He believed that the deepest reality of human life lies in the relationship between one being and another. "Between Man and Man" is the classic work where he puts this belief into practice, applying it to the concrete problems of contemporary society. Here he tackles subjects as varied as religious ethics, social philosophy, marriage, education, psychology and art. Including some of his most famous writings, "Between Man and Man" challenges each reader to reassess their encounter with the world that surrounds them.