Book excerpt: Will Eno's latest work is an existential meditation on the way human beings tend to labor through life forgetting to appreciate the smaller things -- moments of laughter, the natural beauty of the world, and especially one other. In Wakey, Wakey, the joyful and moving new play by master of seriocomedy Will Eno, a man in hospice care resolves to spend the remainder of his dwindling days on Earth discovering ways to celebrate his life.