The road that ran past our house was a one-lane rural route. Every morning, after our parents had gone to work, I'd wait for the mail lady to pull up to our box. Some days I would put enough change for a few stamps into a mason jar lid and leave it in the mailbox. I hated bothering mail lady with this transaction, which made her job take longer. But I liked that she knew that someone in our house sent letters into the outside world.

I liked walking to the mailbox in my bare feet and leaving footprints on the dewy grass. I imagined that feeling the wetness on the bottom of my feet made me a poet. I had never read poetry, outside of some Emily Dickinson. But I imagined that people who knew of such things would walk to their mailboxes through the morning dew in their bare feet.

We planned our weddings with the help of Barbie dolls and the tiny purple wild flowers growing in our side yard. We became scientists and tested concoctions of milk, orange juice, and mouthwash. We ate handfuls of bittersweet chocolate chips and licked peanut butter off spoons. When we ran out of sweets to eat, we snitched sugary Flintstones vitamins out of the medicine cabinet. We became masters of the Kraft macaroni and cheese lunch, and we dutifully called our mother at work three times a day to give her updates on our adventures. But don't call too often or speak too loudly or whine too much, we told ourselves, or else they'll get annoyed and she'll get fired and the summers will end.

We shaped our days the way we chose, far from the prying eyes of adults. We found our dad's Playboys and charged the neighborhood boys money to look at them. We made crank calls around the county, telling people they had won a new car. "What kind?" they'd ask. "Red," we'd always say. We put on our mom's old prom dresses, complete with gloves and hats, and sang backup to the C.W. McCall song convoy, " which we'd found on our dad's turntable.

We went on hikes into the woods behind our house, crawling under barbed wire fences and through tangled undergrowth. Heat and humidity found their way throught he leaves to our flushed faces. We waded in streams that we were always surprised to come across. We walked past cars and auto parts that had been abandoned in the woods, far from any road. We'd reach the tree line and come out unexpectedly into a cow pasture. We''d perch on the gate or stretch out on the large flat limes tone outcrop that marked the end of the Woods Behind Our House.

One day a thunderstorm blew up along the Tennessee River. It was one of those storms that make the day go dark and the humidity disappear. First it was still and quiet. There was electricity in the air and then the sharp crispness of a summer day being blown wide open as the winds rushed in. We threw open all the doors and windows. We found the classical radio station from two towns away and turned up the bass and cranked up the speakers. We let the wind blow in and churn our summer day around. We let the music we were only vaguely familiar with roar through the house. And we twirled. We twirled in the living room in the wind and in the music. We twirled and we imagined that we were poets and dancers and scientists and spring brides.

We twirled and imagined that if we could let everything --- the thunder, the storm, the wind , the world --- into that house in the banks of the Tennessee River, we could live in our summer dreams forever. When we were girls.

The student turned to the professor, saying: "Let us play the man a trick: we will hide his shoes, and conceal ourselves behind those bushes, and wait to see his perplexity when he cannot find them."

"My young friend," answered the professor, "we should never amuse ourselves at the expense of the poor. But you are rich, and may give yourself a much greater pleasure by means of the poor man. Put a coin into each shoe, and then we will hide ourselves and watch how the discovery affects him."

The student did so, and they both placed themselves behind the bushes close by. The poor man soon finished his work, and came across the field to the path where he had left his coat and shoes. While putting on his coat he slipped his foot into one of his shoes; but feeling something hard, he stooped down to feel what it was, and found the coin. Astonishment and wonder were seen upon his countenance. He gazed upon the coin, turned it round, and looked at it again and again. He then looked around him on all sides, but no person was to be seen. He now put the money into his pocket, and proceeded to put on the other shoe; but his surprise was doubled on finding the other coin. His feelings overcame him; he fell upon his knees, looked up to heaven and uttered aloud a fervent thanksgiving, in which he spoke of his wife, sick and helpless, and his children without bread, whom the timely bounty, from some unknown hand, would save from perishing.

The student stood there deeply affected, and his eyes filled with tears. "Now," said the professor, "are you not much better pleased than if you had played your intended trick?"

The youth replied, "You have taught me a lesson which I will never forget. I feel now the truth of those words, which I never understood before: 'It is more blessed to give than to receive.'"

The student turned to the professor, saying: "Let us play the man a trick: we will hide his shoes, and conceal ourselves behind those bushes, and wait to see his perplexity when he cannot find them."

"My young friend," answered the professor, "we should never amuse ourselves at the expense of the poor. But you are rich, and may give yourself a much greater pleasure by means of the poor man. Put a coin into each shoe, and then we will hide ourselves and watch how the discovery affects him."

The student did so, and they both placed themselves behind the bushes close by. The poor man soon finished his work, and came across the field to the path where he had left his coat and shoes. While putting on his coat he slipped his foot into one of his shoes; but feeling something hard, he stooped down to feel what it was, and found the coin. Astonishment and wonder were seen upon his countenance. He gazed upon the coin, turned it round, and looked at it again and again. He then looked around him on all sides, but no person was to be seen. He now put the money into his pocket, and proceeded to put on the other shoe; but his surprise was doubled on finding the other coin. His feelings overcame him; he fell upon his knees, looked up to heaven and uttered aloud a fervent thanksgiving, in which he spoke of his wife, sick and helpless, and his children without bread, whom the timely bounty, from some unknown hand, would save from perishing.

The student stood there deeply affected, and his eyes filled with tears. "Now," said the professor, "are you not much better pleased than if you had played your intended trick?"

The youth replied, "You have taught me a lesson which I will never forget. I feel now the truth of those words, which I never understood before: 'It is more blessed to give than to receive.'"

the nuclear energy is released at the Sun's center as high-energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength. This gamma radiation is absorbed by atoms inside the Sun to be reemitted at slightly longer wavelengths. This radiation , in its turn is absorbed and reemitted. As the energy filters through the layers of the solar interior, it passes through the X-ray part of the spectrum eventually becoming light. At this stage, it has reached what we call the solar surface, and can escape into space without being absorbed further by solar atoms. A very small fraction of the Sun's light and heat is emitted in such directions that after passing unhindered through interplanetary space, it hits the Earth.

I don't remember when it first started annoying me — her hands pushing my hair that way. But it did annoy me, for they felt work-worn and rough against my young skin. Finally, one night, I shouted out at her, "Don't do that anymore —your hands are too rough!" She didn't say anything in reply. But never again did my mother close out my day with that familiar expression of her love.

Time after time, with the passing years, my thoughts returned to that night. By then I missed my mother's hands, missed her goodnight kiss on my forehead. Sometimes the incident seemed very close, sometimes far away. But always it lurked, in the back of my mind.

Well, the years have passed, and I'm not a little girl anymore. Mom is in her mid-seventies, and those hands I once thought to be so rough are still doing things for me and my family. She's been our doctor, reaching into a medicine cabinet for the remedy to calm a young girl's stomach or soothe the boy's scraped knee. She cooks the best fried chicken in the world... gets stains out of blue jeans like I never could...

Now, my own children are grown and gone. Mom no longer has Dad, and on special occasions, I find myself drawn next door to spend the night with her. So it was late on Thanksgiving Eve, as I slept in the bedroom of my youth, a familiar hand hesitantly run across my face to brush the hair from my forehead. Then a kiss, ever so gently, touched my brow.

In my memory, for the thousandth time, I recalled the night my young voice complained, "Don't do that anymore — your hands are too rough!" Catching Mom's hand in hand, I blurted out how sorry I was for that night. I thought she'd remember, as I did. But Mom didn't know what I was talking about. She had forgotten — and forgiven — long ago.

That night, I fell asleep with a new appreciation for my gentle mother and her caring hands. And the guilt that I had carried around for so long was nowhere to be found.