The Grease on Your Hands

Listen to the audio version There is a particular kind of help that sends you home with clean hands and no idea what happened. Imagine a bicycle with its chain fallen off in the rain. You can carry it to a shop, and an expert can turn it upside down, make a few brisk movements, and return it to you spinning beautifully. This is excellent news if you have to get to work. The bike has been saved.…