There’s an illustration I heard many years ago. I’m sorry, but I don’t know who wrote it. It tells the story of shoe factory and it goes something like this … Imagine that there’s a large shoe factory in your home town. The management has invested great sums of money and many man-hours into the plant to produce the finest shoes possible. Money has been spent on salaries for the employees, machinery for shoe making, and materials from which the shoes are to be made. The plant is now up and running......