(You cannot divide a child's heart in two she had observed to Mma Makutsi, and yet that is what some people wish to do. A child has only one heart.And the rest of us? Mma Makutsi had asked. Do we not have one heart too?Mma Ramotswe nodded. Yes, we have only one heart, but as you grow older you heart grows bigger. A child loves only one or two things; we love so many things.Such as?Mma Ramotswe smiled. Botswana. Rain. Cattle. Friends. Our children. Our late relatives. The smell of woodsmoke in the morning. Red bush tea...)