Some readers won’t like this illustration and, missing the point, will declare that you have to think outside the box. Just saying that ahead of time to forestall platitudes.
We live our lives inside a box. When we’re younger, the box is bigger, so we don’t run into the walls quite so often. But as we get older, the box gets smaller, so we keep running up against the limitations.
AB — originally posted 2 May 2007