It was five years since I had become a mother, and I felt like I had slowly been losing more and more of myself. I looked in the mirror one morning and saw a tired, crazy woman, and I just wanted to cry. And just like that my new journey into becoming a “do less” mom began. I remember the first time I tried it. I had rushed to get my kids from school after work, arriving home completely shattered(散架了).

    I made myself a lovely cup of hot tea and headed to the sofa, I lay down and closed my eyes. At this point, all three of my kids stopped speaking and just stared. My eldest broke the silence and asked, “What are you doing mommy?” I replied: “I'm resting.” It took the kids a few more minutes to realize I wasn't going anywhere and they did eventually leave me alone. They even figured out that they should probably take their coats off. I did not cook dinner that night--we ordered in. I did not put on a wash; instead, I told the kids they had better not get their clothes dirty during dinner because they are wearing them again tomorrow. We skipped the bath and watched a movie all on the sofa.

    To my amazement--no one died. The house did not fall apart. The kids were happy and fed but most importantly, when I looked into the mirror that night, I could see that woman I remember. The fun, silly woman who truly thinks she is still 25 years old, who loves ice cream and traveling and music and drinking wine. And I went to bed a bit happier that night knowing that although the road is still long, I am finally on the right track.

    Getting rid of dirt, in the opinion of most people, is a good thing. However, there is nothing fixed about attitudes to dirt.

    In the early 16^th century, people thought that dirt on the skin was a means to block out disease, as medical opinion had it that washing off dirt with hot water could open up the skin and let ills in. A particular danger was thought to lie in public baths. By 1538, the French king had closed the bath houses in his kingdom. So did the king of England in 1546. Thus began a long time when the rich and the poor in Europe lived with dirt in a friendly way. Henry IV, King of France, was famously dirty. Upon learning that a nobleman had taken a bath, the king ordered that, to avoid the attack of disease, the nobleman should not go out.

    Though the belief in the merit of dirt was long-lived, dirt has no longer been regarded as a nice neighbor ever since the 18^th century. Scientifically speaking, cleaning away dirt is good to health. Clean water supply and hand washing are practical means of preventing disease. Yet, it seems that standards of cleanliness have moved beyond science since World War Ⅱ. Advertisements repeatedly sell the idea; clothes need to be whiter than white, cloths ever softer, surfaces to shine. Has the hate for dirt, however, gone too far?

    Attitudes to dirt still differ hugely nowadays. Many first-time parents nervously try to warn their children off touching dirt, which might be responsible for the spread of disease. On the contrary, Mary Ruebush, an American immunologist(免疫学家)，encourages children to play in the dirt to build up a strong immune system. And the latter position is gaining some ground.

    Over the past 10 years, developments in technology have moved the dream of personal fling vehicles closer to reality. The British company Malloy Aeronautics has developed a model of its flying bicycle. The company says its Hoverbike will be a truly personal flying vehicle.

    The company's marketing sales director Grant Stapleton says the Hoverbike is able to get in and out of small spaces very quickly and can be moved across continents very quickly because it can be folded and packed.

    Safety was the company's main concern when developing the Hoverbike. The designers solved this problem by using overlapping rotors(重叠旋翼) to power the vehicle. With adducted rotors(内转旋翼) the rider immediately not only protects people and belongings if he were to hit them, but if the rider ever were to crash into somebody or something, it's going to bring the flying vehicle out of the air. The company is testing two models of the Hoverbike.

    In New Zealand, the Martin Aircraft Company is also testing a full-size model of its personal flying device, called Jetpack. It can fly for more than 30 minutes, up to 1,000 meters high and reach a speed of 74 kilometers per hour.

    Peter Coker, one officer from the company said Jetpack “is built around safety from the start.” In his words, “Reliability(可靠性) is the most important part of it. We have safety built into the actual structure itself, very similar to a Formula One racing car.”

    Jetpack uses a petrol-powered engine. It also has a parachute(降落伞) that can be used if there should be an emergency(突发事件). It opens at very low altitude(纬度) and actually saves both the flying vehicle and the pilot in an emergency.

    Mr. Coker says Jetpack will be ready for sale to the public by the end of 2019. He adds it'll have a price of about $200,000.

    To travel abroad, we often meet the problem of what to take and how to take it. Take as little as possible. Choose clothes for your use in different kinds of situations and when you have made your final choice, take half of it! It's always a big problem to take too many things, and anyway if necessary, you can buy what you need in America. Things like jeans, T-shirts and other clothes are good buys in the US. If you hunt around you can usually find something on sale.

    Whatever baggage you take, make sure it is easy to take. Getting on and off buses and trains, even just changing planes, can be a test if your bags are too heavy or too many. The best way is to take one holdall, like a suitcase or a backpack, and then a smaller bag. Even when you have to check in your holdall, at the airport or bus station, you can keep all your money and documents by your side. It is also a good idea to keep a change of clothing in your shoulder bag in case your suitcase or backpack gets lost by an airline or a bus company.

The means you choose to travel around the US will depend on your money, you time and something else. Since there are certain discounts available to travelers who buy their tickets outside the US, it is a good idea to make travel plans before you go. Also, when you buy your tickets outside the US, you save the eight percent sales tax. Travel is like everything else in America—you have to shop around for the best busy. Never be afraid to ask for the cheapest fare. The clerk seldom offers you the cheapest one.

    The 67th Miss Universe beauty pageant (选美比赛) will take place December 16 in Bangkok, Thailand. The competition will include young women from around the world representing their countries. But one South American country, Chile, will not be represented by a native Chilean. Instead, Andrea Diaz, a native of Venezuela (委内瑞拉) will have that honor.

    Diaz grew up in Valencia, Venezuela. She began training as a model at age 12 at a school there. At 19, she won a pageant organized by her town's baseball team. As Diaz moved along her career path, she also moved away from home. She went first to Panama, and later to Mexico, for modeling jobs. In 2015, she settled in Chile, where most of her family members now live. The 27-year-old woman told the reporter, “I represent the new Chile. This is an inclusive (包容的) country where immigrants come in search of opportunities.”

    Thousands of people leave Venezuela each day to escape a lack of food and medicine in the country. Its economic crisis (危机) has created an almost 1 million percent inflation (通货膨胀) rate. Many beauty pageant hopefuls have left Venezuela and have found work in modeling and media fields. Diaz is one of several Venezuelan beauty pageant competitors representing countries other than their homeland.

    A recent Miss Earth pageant had two Venezuelan models who competed for other countries, including Jessica Russo. Russo represented Peru just one year after moving to the country. She said, “My dream of being a beauty queen is not going to stop just because I arrived in a new country.” The 22-year-old competitor did not make it into the Miss Earth finals. But she is not giving up. She says she hopes to one day win a competition for Peru, the country where her mother was born.

    One of the most famous buildings in the United States is Carnegie Hall, the home of classical and popular music concerts in New York. Carnegie Hall is known not just for its beauty and history, but also for its amazing sound. It has been said that the hall itself is an instrument. It takes the music and makes it larger than life.

    Carnegie Hall is named after Andrew Carnegie, who paid for its construction. Construction on Carnegie Hall began in 1890 and the official opening night was on May 5, 1891.

    The hall was owned by the Carnegie family until 1924 when it was sold to Robert E. Simon. The building became very old and in 1960, the new owner made plans to destroy it and build an office block. Isaac Stem led a group of people who fought to save Carnegie Hall and finally, the city of New York bought it for $5 million. It was then fixed up between 1983 and 1995.

    Advertisements and stories in newspapers about how Carnegie Hall needed help to recover its history led people to send in old concert programmes and information from all over the world. Over 12,000 concert programmes were received and with these it was possible to make a proper record of Carnegie Hall's concert history.

Carnegie Hall is actually made up of several different halls, but the Main Hall, now called the Isaac Stern Hall, is the most famous. The hall itself can hold an audience of 2,804 in five levels of seating.

    Because the best and most famous musicians of all time have played at Carnegie Hall, it is the dream of most musicians who want to be great to play there. This has led to a very old joke which is now part of Carnegie Hall's history. Question: "How do I get to Carnegie Hall?" Answer: "Practise, practise, practise."