Inside the pleasingly fragrant café, So All May Eat(SAME) in downtown Denver, the spirit of generosity is instantly noticeable: A donation box stands in place of a cash register. Customers here pay only what they can afford, no questions asked.

    A risky business plan, perhaps, but SAME Café has done one unchangeable thing in the Mile High City for six years: Open only at midday, the restaurant provides poor local people with healthy, delicious lunches six days a week. Those unable to pay for their meals can instead volunteer as waiters and waitresses, and dishwashers, or look after the buildings and equipment for the cafe.

     “It's based on trust, and it's working all right” , says co-owner Brad Birky , who started the café in 2006. With his wife Libby. Previously volunteering at soup kitchens, the Birkys were dissatisfied with the often unhealthy meals they served there.

     “We wanted to offer quality food in a restaurant where everyone felt comfortable ,regardless of their circumstances,” Birky says. SAME's special lunch menu changes daily and most food materials are natural and grown by local farmers.

    The café now averages 65 to 70 customers (and eight volunteers) a day. And the spirit of generosity behind the project appears to be spreading. In early 2007,one volunteer who had cleared snow for his meals during the long winter said goodbye to the Birkys,” He said he was going to New Orleans to help with the hurricane cleanup,” says Birky.

    To us, it seems so natural to put up an umbrella to keep the water off when it rains. But in fact the umbrella was not invented as protection against the rain. Its first use was as a shade against the sun.

    Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the eleventh century B.C..

    We know that the umbrella was also used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and power. In the Far East in ancient times, the umbrella was allowed to be used only by those in high office or by royal people such as the kings or queens.

    In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first persons in Europe to use the umbrellas as protection against the rain were the ancient Romans. During the middle ages in Europe, the use of the umbrella most disappeared. Then it appeared again in Italy in the late sixteenth century. And again it became a symbol of power.

    Umbrellas have not changed much in style during all this time, though they have become much lighter in weight. It wasn't until the twentieth century that the umbrellas for women began to be made in all kinds of colors.

    My mother has a dining table which sits right in the middle of her dining room. It was once buried beneath piles of papers—magazines, articles, copies of schedules for vacations she took back in the 1990s, and baby pictures of grand children who are now paying off their college loans.

    My brother Ross and I recently flew to New York to visit my mother. "Mom, why don't we go through all that stuff?" Ross said. "No. Don't touch it!" My mother said. The next afternoon, when she couldn't find a bill she needed, Ross suggested it might be put somewhere in the dining room and that we find it together. "Besides," he said, "all those papers are clearly stressing you out." However, my mother just said, "Are you boys hungry?" And then she seemed to have lost herself in deep thought.

    On our last night there, my mother walked up to us with a small pile of unopened mails, which she had collected at the western edge of the dining table, and said, "Help me go through these." "Sure," I said. When we had succeeded in separating wheat from chaff (谷壳), I asked, "Would you want to deal with another little pile of papers?"

    My mother led the way  walking into the dining room the way an animal manager might be while entering a cage with tigers in it. Ross and I came in behind her and suddenly he reached for a pile of the papers on one side of the table. "No!" my mother said sharply. "Let's start at the other end. That's where the older stuff is." Finally, we threw 95 percent of the stuff into paper shopping bags. Then I asked what she wanted us to do with them, she surprised us all by saying, "Put them in the incinerator (垃圾焚化炉)."

    When I returned home, inspired by the visit to my mother, I sorted out my own accumulated(累积的) piles of papers, sold or gave away half of my possessions, and moved into a smaller house. It seems that my life has been cheaper and easier since then. And it proves that a small change does make a big difference.

    We don't know how different our future will be in the future. We can only try to imagine it.

    At first we think about human relationship. In the year 2050, we will use computers almost every day. We will be making new friends through the Internet—even our husbands or wives will be met in this way. It will be much faster and easier for us. On the other hand, our relationships with people won't be as important as they are today—we will feel a little lonely.

    Computers will also help us in many other activities in 2050.For example, they will be used by the children at school to make their learning easier. In addition, there will be much more other machines which will play a similar role as computers, like robots which will do the housework for us.

    Spending holidays will also be completely different. Traveling to other planets or to the moon will be available for everyone. Means of transport will, of course, change, too. We will be using solar­powered cars, which will be much more environmentally friendly.

    We could expect that the faster technological progress would lead to a more polluted environment. But it isn't true. We will pay more attention to protecting the environment. And, scientists will probably find cures for many dangerous diseases, like cancer or AIDS. Therefore, our surroundings as well as health will be in better condition.

    Although we can't predict the exact changes which will be made in the world, we often think about them. We worry about our and our children's future; we have expectations, hopes as well as fears. But I think we should be rather optimistic about our future. We should be happy and believe good things will happen.

    "A bird with a broken wing will never fly as high. " I'm sure T. J, Ware was made to feel this way almost every day in school.

    By high school, T, J. was the most celebrated troublemaker in his town. Teachers literally cringed when they saw his name posted on their classroom lists.

    I met T. J. for the first time when all the students at school were attending ACE training. At first, he showed no interest in the discussion. But slowly, the interactive games drew him in. T. J. had some brilliant thoughts on those situations, which were welcomed by his group. By the end of the activity, the other students on the team were impressed with his concern and ideas and elected T. J. co-chairman of the team.

    When T. J. showed up at school on Monday morning, a group of teachers were expressing their disagreements to the school principal about his being elected co-chairman. The principal reminded them that the purpose of the program was to uncover any positive feeling and strengthen its practice until true change can take place. The teachers left the meeting, firmly convinced that failure was unavoidable.

    Two weeks later, T. J. and his friends led a group of 70 students to collect food They collected a school record: 2,854 cans of food in just two hours. The local newspaper covered the event with a full-page article the next day. That newspaper story was posted on the main bulletin board at school, where everyone could see it. 

    T. J. ,s picture was up there for doing something great.

    T. J. started showing up at school every day and answered questions from teachers for the first time.  The event he started now yields 9,000 cans of food in one day, taking care of 70 percent of the need for food for one year.

    T, J. reminds us that a bird with a broken wing only needs mending.  But once it has healed, it can fly higher than the rest. T. J. got a job. He became productive. He is flying quite nicely these days.