Each year the Pritzker Architecture Prize (普立兹克建筑奖) goes to a star designer with a long list of attractive buildings around the world. This year's winner is a little different.

    Shigeru Ban has designed museums, homes and concert halls. But Ban is best known for a more simple kind of work: the temporary (暂时的) buildings for people who became homeless after disasters.

    Ban may be the only designer in the world who makes buildings out of paper — cardboard paper tubes (管). Ban actually tested the strength of cardboard tubes, and said he was surprised by what he had discovered. He has used them to build temporary buildings in Japan, Haiti, China and elsewhere.

    “After a disaster, the building material is going to be more expensive,” Ban explains. “But the paper tube is actually not a building material. It is cheap and plentiful. We can get the material easily anywhere. And unlike costs for traditional building materials, the price of paper tubes doesn't jump after an earthquake or flood. The tubes are also lightweight, so you don't need heavy machines to work with them.”

    Ban started using cardboard paper tubes in the 1980s. At that time he had just graduated from the architecture school, and he was looking for a cheap substitute for wood. So he started reusing the paper cardboard tubes that were left over from rolls of paper in his office.

    Ban was born in Tokyo and studied architecture in the U.S. before moving back to Japan to start his practice. Some of Ban's temporary buildings have become permanent (永久的), like the paper church he built after the 1995 earthquake in Kobe, Japan.

    Online shopping has become more and more popular these years. Women have jumped ahead of men for the first time in using the Internet to do their holiday shopping, according to a study published last week in the US.

    For years men have been more likely to shop on the Internet than women, but during the 2013 holiday season 58 percent of those shopping online were women.

    “It shows how popular the Internet is becoming,” said Lee Rainie, director of the Pew Internet and American Life Project group, which carried out the study. Rainie said it was only a matter of time before women shoppers caught up with men. This is because women traditionally make decisions about spending.

    Users were more likely to shop online to save time. Internet users between the ages 18 and 29 were responsible for some of the surprising increase in the online gift-buying population this time around.

    However, three-quarters of the US Internet users did not buy holiday gifts online in 2013. They worried about credit card security(信用卡安全), or just compared online prices with off-line prices, then dashed off to the shops to get the best deals.

    “But even if shoppers don't buy online, websites are becoming promotion(促销) tools for stores,” said Dan Hess' vice president of Com Score Network Inc. Hess said that actually most stores, websites can make customers fully believe the security of their credit card numbers. And most are able to ensure that gifts arrive on time.

    “It's all about making the shopping experience more efficient(效率高的), more reliable and more comfortable.” Hess said.

    One day, a poor man, who had only one piece of bread to eat, was walking past a restaurant. There was a large pot of soup on the table. The poor man held his bread over the soup, so the steam from the soup went into the bread, and gave it a good smell. Then he ate the bread.

    The restaurant owner was very angry at this, and he asked the man for money, in exchange for the steam from the soup. The poor man had no money, so the restaurant owner took him to Nasreddin, who was a judge at that time. Nasreddin thought about the case for a little while.

    Then he took some money from his pocket. He held the coins next to the restaurant owner's ear, and shook them, so that they made a dingling (叮当声) noise.

    “What was that?” asked the restaurant owner.

    “That was payment for you,” answered Nasreddin.

    “What do you mean? That was just the sound of coins!” said angrily the restaurant owner.

    “The sound of the coin is payment for the smell of the soup,” answered Nasreddin. “Now go back to your restaurant.”

    Are you carrying too much on your back at your back at school? I'm sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United States also have heavy school bags.

    Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.

    “It's hard for me to go upstairs with my bag because it's so heavy,” said Rick Hammond, an 11-year-old student in the US.

    Rick is among students who have common school bags with two straps（带子）to carry them, but many other students choose rolling（有滚轮的）bags.

    But even with rolling bags, getting up stairs and buses is still a problem for children. Many of them have hurt their backs and necks because of the heavy school bags.

    But how much is too much? Doctors say students should carry no more than 10% to 15% of their own body weight.

    Scout Batch, a back doctor, said children under Grade 4 should stay with 10%. But it is also important that older children don't stay with over 15%, because their bodies are still growing.

    “Children are losing their balance and falling down with their school bags,” he said.

    Parents and teachers are starting to tell children to only take home library books they will be reading that night. Some teachers are using pieces of paper or thin workbooks for students to take home.

    One of the best answers is, as some children said, to have no homework at all!

    There are always stories in the life that can hardly be forgotten and will restore our hope for holidays every time we recollect.

    Johnny and I, along with our two young sons, Barry and Doyle, lived in a village in southern Alabama in 1979. We had bought the boys a bicycle for the New Year, and had hidden it in the garage ,where Johnny would assemble (组装)it on New Year⁵ s Eve after the kids fell asleep. But that day, Johnny had to go to Brookley Air Force Base in Mobile, an hour away, to repair a jet. I had my hands busy with baking, preparing for holiday dinner and caring for two energetic boys.

    Just as I was making the chocolate cake, a neighbor knocked on the door. It was Beatrice, who was the only person on our road with a telephone. The base had called to say that a heavy tool had come apart suddenly, hitting Johnny's arm and breaking the bone. My brother Otto took me to the base hospital while my mother stayed with the children.

    We got there to find Johnny with a cast (石膏)on his arm, anxious to get home regardless of the doctor's orders. It was New Year's Eve, Johnny argued, and he had the bike to assemble for his boys. The doctor said he'd consider dismissing him the next morning if Johnny could find someone to drive him home. On New Year's morning, Johnny called the base and was told everyone was off duty; there was no one to drive him home. Johnny kept making calls. At last, a big blue car with the Air Force sign rolled up.

    I was putting dinner on the table when hearing the car. We were thrilled to see Johnny assisted by a uniformed Air Force officer. With Otto's help, Johnny assembled the boy's gift, and they all had a good time that afternoon. Our hearts were full of gratitude to the people who had gone the extra mile to bring us together.

I recently read Pablo Picasso's quote, "I'm always doing that which I cannot do, in order that I may learn how to do it." It reminded me of myself—and how I do, learn, and improve. I recalled one of my earliest memories of doing before learning: baking scones(烤饼) when I was 10 years old. I wanted to bake scones for my mom.

I always sat at the kitchen table when my mom baked, and I had observed her process numerous times. She always used a recipe book and followed the process carefully. As I started to try, I didn't know I shouldn't handle the dough (面团) with my hands too much once I had added the baking powder(发酵粉). However, I knew exactly how to roll out the dough and use a cookie cutter to cut the scones, because I had repeated it in my mind hundreds of times.

As my mom arrived home, the smell of freshly baked scones welcomed her into the kitchen. They were baked to golden brown perfection—flat, as a result of over-handling the dough, but they tasted OK. My mom praised me for my attempt, rather than blaming me for the state of the kitchen, which was a surprise! That night she told my dad how proud she was, and what a good job I'd done. Over time, she taught me the finer tricks of baking and cooking.

My habit of doing before learning still stands me in good stead. Whatever computer program or application I have to learn, I do so by simply starting to use it. I learn as I go on, and I've often been able to help others because I've gone through the process of learning from beginning to end. What I discovered from my experience is the wisdom to know when it's OK to do and then learn, and when it's probably better to learn and then do!