It is reported that in the 2018 Jakarta Asian Games，some athletes are banned from taking part in the games for taking doping. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

   This is the time of the year when I feel the memories of the small town and country days come alive！In October each year，we planned to spend a weekend with our grandparents in Michigan. Riding by fields already harvested for the winter，we could still see remains of summer corn stalks. Smoke would fill the air as we drove through the country. Chimney smoke reminded us the area we were visiting was colder than the city and fireplaces in homes were heated as the months would soon turn to cooler winter days.

While riding along the country road，we saw the trees stand tall and many fallen leaves lie on the ground. And we could see the birds of the season，the pheasants，and watch as they flew in the sky flapping（扑动）their beautiful wings to a hidden area away from the eyes of a hunter. On arriving，our grandparents always had a decorative pumpkin with a smile. It might be weeks before Halloween，but Grandpa grew a supply of pie pumpkins and cooked the seeds with salt for us to eat.

Often the small town would have a homecoming parade（返校节游行）on Saturday morning. We'd walk two blocks to the main street where the school band would start off the festivities. Store owners would all come out to watch the parade. Church women's groups would have tables along the sidewalk to raise money. Children played together and adults talked. What fun it was！

And early in the morning，Dad would meet some men. In an area，they waited for pheasants to fly.

Although pheasants tasted good，I secretly hoped they would let the beautiful birds fly away. They belonged to the blue sky.

As time goes by，all becomes more precious to me. When I married and raised my family，fall trips became a yearly event. Whenever I drive along a country road, I often picture scenes from the small town where my grandparents live in Michigan.

   In the modern world，there is an unfortunate tendency to value profit over intelligence. People may know a practice is harmful，but continue to do it anyway because it produces an in-demand product. Fortunately，there are inventors who work tirelessly to develop more responsible solutions. Sally Fox is one such individual.

Before Fox's invention of Foxfibre cotton，naturally colored cotton could only be spun（纺线）by hand，which was such a long and laborious process that businesses chose to take white cotton，bleach（漂白）it，dye it and spin it on a machine. This produced the colored fabrics people wanted，but also created a lot of pollution through the bleaching and dying processes. Sadly，there weren't really any practical choices available until Sally Fox came along in the late 1980s and revolutionized the industry.

While working as a pollinator（传花粉者）for a cotton breeder looking to develop more pest-resistant plants，Fox began breeding brown and green cotton，picking out the best seeds that produced the longest fibres and replanting them year after year. Finally，she created two kinds of colored cotton that could be spun on a machine，and she purchased a small lot of land to grow them. Sally even received Plant Variety Protection Certificates for the new cotton.

By the early 1990s，Sally Fox had had a 10-million-dollar business that produced naturally colored cotton for major companies like Levi's，Esprit，Land's End and L. L. Bean. It was a more environmentally friendly product that was also turning a profit. After globalization forced most of the spinning mills（工厂）to South America and Southeast Asia，Fox's business took a hit，but she continues to make new naturally colored cotton to this day. Each new color takes about 10 years to produce—but，for Sally Fox，the patience is worth the payoff.