Ronald Reagan had a favorite joke that he told so often that the joke itself became a joke with staff members. A CBS News piece related the story as remembered by former Reagan aide Ed Meese. The joke was told about twin boys who were six years old. Worried that the boys had developed extreme personalities -- one was a total pessimist, the other a total optimist -- their parents took them to a psychiatrist.

First the psychiatrist treated the pessimist. Trying to brighten his outlook, the psychiatrist took him to a room piled to the ceiling with brand-new toys. But instead of yelping with delight, the little boy burst into tears. "What's the matter?" the psychiatrist asked, baffled. "Don't you want to play with any of the toys?" "Yes," the little boy bawled, "but if I did I'd only break them."

Next the psychiatrist treated the optimist. Trying to dampen his out look, the psychiatrist took him to a room piled to the ceiling with horse manure. But instead of wrinkling his nose in disgust, the optimist emitted just the yelp of delight the psychiatrist had been hoping to hear from his brother, the pessimist. Then he clambered to the top of the pile, dropped to his knees, and began gleefully digging out scoop after scoop with his bare hands. "What do you think you're doing?" the psychiatrist asked, just as baffled by the optimist as he had been by the pessimist. "With all this manure," the little boy replied, beaming, "there must be a pony in here somewhere!"

"Reagan told the joke so often," Meese said, chuckling, "that it got to be kind of a joke with the rest of us. Whenever something would go wrong, somebody on the staff would be sure to say, "There must be a pony in here somewhere.'"

This may seem like an odd lead in to a Thanksgiving article but regular readers know that odd linkings are part of my brain function. On this Thanksgiving Joni and I could choose to be the pessimist in the joke. This has been a tough year. Joni has been in the middle of her breast cancer treatment for eight very long months. Her prognosis is good but we know it is never certain. So we could choose to wonder why this has happened to us.

Forgive me if this is a bit crude but I can tell that when you start digging through the crap of life on a fallen earth you will often find the pony. We have found so many blessings in the midst of the storm. This is just a partial list of the blessings we are grateful to God for on this special day of Thanksgiving.

• Experiencing the peace that is inexplicable. How can we find peace in the middle of a battle with cancer? It is only through the comfort of the Holy Spirit. Paul talks about this in his letter to the Church at Philippi.

Do not be anxious about anything, but in everything, by prayer and petition, with thanksgiving, present your requests to God. And the peace of God, which transcends all understanding, will guard your hearts and your minds in Christ Jesus.