I got a crash course in organ donation a few days ago. There were some interesting medical and legal details but it was a simple bit of terminology that stayed with me. The removal of the kidneys or the heart or the lungs from a dead person for the purpose of transplantation is called "harvesting." I thought about digging up potatoes. I thought about the long hours of careful tending that lead up to a bountiful harvest...sowing the seeds, plowing the field. I thought about the Neil Young song Harvest, with that one line about "your mother in so much pain."