By BOB URBAN
You never know where or when life's next lesson will come from. In this case, it came in an email, from a loyal reader. It's worth reading, and worth absorbing. I'm not sure who wrote it originally, but it makes good sense.
The Mayonnaise Jar
When things in your life seem almost too much to handle,
When 24 hours in a day is not enough;
Remember the mayonnaise jar and two cups of coffee.
A professor stood before his philosophy class
and had some items in front of him.
When the class began, wordlessly,