I had the meanest mother in the whole world. While other kidsate candy for breakfast, I had to have cereal, eggs or toast. When others hadcokes and candy for lunch, I had to eat a sandwich. As you can guess, my supperwas different from the other kids' also. But at least, I wasn't alone in mysufferings. My sister and two brothers had the same mean mother as I did.

My mother insisted upon knowing where we were at all times.You'd think we were on a chain gang. She had to know who our friends were andwhere we were going. She insisted if we said we'd be gone an hour, that we begone one hour or less — not one hour and one minute.

We had to wear clean clothes and take a bath everyday. The otherkids always wore their clothes for days. We reached the height of insultsbecause she made our clothes herself, just to save money.

The worst is yet to come. We had to be in bed by nine each nightand up at eight the next morning. We couldn't sleep till noon like our friends.So while they slept — my mother actually had the nerve to break the ChildLabor Law. She made us work. We had to wash dishes, make beds, learn to cookand all sorts of cruel things. I believe she laid awake at night thinking upmean things to do to us.

Through the years, things didn't improve a bit. We could not liein bed, "sick" like our friends did, and miss school. Our marks inschool had to be up to par. Our friends' report cards had beautiful colors onthem, black for passing, red for failing. My mother, being as different as shewas, would settle for nothing less than ugly black marks.

As the years rolled by, first one and then the other of us wasput to shame. We were graduated from high school. With our mother behind us,talking, hitting and demanding respect, none of us was allowed the pleasure ofbeing a drop-out.

My mother was a complete failure as a mother. Out of fourchildren, a couple of us attained some higher education. None of us have everbeen arrested or divorced. Each of my brothers served his time in the serviceof this country. She forced us to grow up into God-fearing, educated, honestadults. Using this as a background, I am now trying to raise my three children.I am filled with pride when my children call me mean. Why? Because now I thankGod every day for giving me the meanest mother in the whole world.

    Mark Twain left school when he was twelve. He had little school education. In spite of (尽管) this, he became the most famous writer of his time. He made millions of dollars by writing. His real name was Samuel Langhorne Clemens, but he is better known all over the world as Mark Twain, his pen-name.

    Mark Twain was born in 1835 and he was not a healthy baby. In fact, he was not expected to live through the first winter. But with his mother's tender care, he managed to survive. As a boy, he caused much trouble for his parents. He used to play jokes on all of his friends and neighbors. He didn't like to go to school, and he constantly ran away from home. He always went in the direction of the nearby Mississippi (密西西比河). He was nearly drowned (淹死) nine times.

    After his father's death in 1847, Mark twain began to work for a printer, who only provided him with food and clothing. Then, he worked as a printer, a river-boat pilot and later joined the army. But shortly after that he became a miner. During this period, he started to write short stories. Afterwards he became a full-time writer.

    In 1870, Mark Twain got married. In the years that followed he wrote many books including Tom Sawyer in 1876, and Huckleberry Finn in 1884, which made him famous, and brought him a great fortune (财富).

    Unfortunately, Mark Twain got into debts in bad investments (投资) and he had to write large numbers of stories to pay these debts. In 1904, his wife died, and then three of their children passed away.

    At the age of 70, his hair was completely white. He bought many white suits and neckties. He wore nothing but white from head to foot until his death on April 21, 1910.

The Young Scientists Club was founded in 1999 with a clear and simple goal—to offer young children quality science-related products that will attract them with the wonders of scientific discoveries and increase their interest in science.

    All the products are designed by a team of Harvard graduates, scientists, educators and parents with one purpose in mind to combine fun and interest with quality and learning in each product. Of course, no product is put on the market before it has passed the final test.

    The Young Scientists Club was created to fill a void(空白) of good-quality science products for young children. They believe that children should know the exciting field of science at any early age with fun and bands-on games, activities and experiments.

    All the young scientists in the club are encouraged to continue their scientific adventures by exploring each different topic in more detail by entering online Young Scientists Clubhouse. There the young scientists can not only explore scientific topics and scientific experiments in depth, but can also e-mail Celsius with questions, results and comments. Celsius loves to e-mail all young scientists back.

Those who are at The Young Scientists Club have received many awards for their products. The Young Scientists Club is excited to realize its goal—-to take children around the world and take part in an educational scientific adventure that lasts a lifetime.

    There has, in recent years, been an outpouring of information about the impact of buildings on the natural environment. Information which explains and promotes green and sustainable construction design, strives to convince others of its efficacy (功效) and warns of the dangers of ignoring the issue. Seldom do these documents offer any advice to practitioners, such as those designing mechanical and electrical systems for a building, on how to use this knowledge on a practical level.

    Although there are a good many advocates of "green" construction in the architectural industry, able to list enough reasons why buildings should be designed in a sustainable way, not to mention plenty of architectural firms with experience in green design, this is not enough to make green construction come into being. The driving force behind whether a building is constructed with minimal environmental impact lies with the owner of the building; that is, the person financing the project. If the owner considers green design unimportant, or of secondary importance, then more than likely, it will not be factored into the design.

    The commissioning (委任) process plays a key role in ensuring the owner gets the building he wants, in terms of design, costs and risk. At the predesign stage, the owner's objectives and expectations are discussed and documented. This gives a design team a solid foundation on which they can build their ideas. Owners who skip the commissioning process, or fail to take "green" issues into account when doing so, often come a cropper once their building is up and running. Materials and equipment are installed as planned, and, at first glance, appear to fulfil their purpose adequately. However, in time, the owner realizes that operational and maintenance costs are higher than necessary, and that the occupants are dissatisfied with the results. These factors in turn lead to higher ownership costs as well as increased environmental impact.

    In some cases, an owner may be aware of the latest trends in sustainable building design. However, firms should not take it as read that the client already has an idea of how green he intends the structure to be. Indeed, this initial interaction between owner and firm is the ideal time for a designer to outline and promote the ways that green design can meet the client's objectives, thus turning a project originally not destined for green design into a potential candidate.

    Typically, when considering whether or not to adopt a green approach, an owner will ask about additional costs or return for investment. In a typical project, landscape architects, mechanical and electrical engineers do not become involved until a much later stage. However, in green design, they must be involved from the outset, since green design demands interaction between these disciplines. This increased cooperation clearly requires additional cost. However, there may be financial advantage for the client in choosing a greener design. There are examples of green designs which have demonstrated lower costs for long-term operation, ownership and even construction.

The terraced rapeseed(油菜)flower hills of Jiangling,Wuyuan is well-known as one of the four "seas of flowers" in China,attracting thousands of plant-loving tourists to come and appreciate and photograph the vast and endless rapeseed flower fields.

"Rapeseed flowers are the messenger of spring," said Bin Zhan,manager of Jiangxi Wuyuan Tourism."Jiangling is the best place for a relaxing spring trip to enjoy the most visually impressive views of golden seas of rapeseed blossoms covering layered terrace fields."

The rapeseed blossom in the terraced fields of Jiangling,located 45 kilometres to the northeast of Wuyuan County,Jiangxi Province,reached full bloom in the second week of March.

This year,Wuyuan restores ancient farming traditions and practices to give visitors an idea or the history,culture and folk customs of the county by adding scarecrows(稻草人) in the rapeseed flower fields.The creative scarecrows of Wuyuan County are designed in the shapes of popular cartoon characters,Hui-style architecture and folk customs.They are placed in the rapeseed fields to provide more fun and interactions for visitors on flower-viewing tours.

"As flower viewing is becoming more popular in recent years,Jiangling is seeing a growing number of returning visitors,especially professional photographers who come back every year for the dramatic rapeseed blossoms," Zhan said."The blossoms only last one to two months.April is the last chance to catch a flower-viewing tour this year."

In addition to flower viewing,Wuyuan County is also home to the most well-protected ancient Hui-style architecture in China.As one of the most beautiful countryside villages in China,it attracts photographers from around the world every year to document not only the natural scenery,but also the unique farming culture and folk traditions.

If there was one good thing to come out of lockdowns, it was improve book sales and rates of reading, especially among children. A survey of 70,000 children and young people by the National Literacy Trust, however, has found this gain is now gone: figures are now equal to just before the pandemic (疫情), when the trust recorded the lowest levels of reading enjoyment (just under 50%) since it first asked the question 17 years ago. Another study of 8,000 five-to eight-year-olds at the same time found that nearly one in five did not have a book at home.

These questions are not about basic literacy (读写能力) but about the habit of reading: the children surveyed spoke of books giving them subjects to talk about; of entertainment and information; of reading helping them to understand people unlike themselves; of finding in books a place of escape; of aid in dealing with difficulty. "It helps me in learning about what I'm feeling. That .That is because I have a hard time expressing my emotions and would rather not bother anyone," as one child put it.

Children who read at home are six times more likely to be able to read above expected levels, while one study of 160,000 adults from 31 countries found children whose homes held least 80 books, books, but whose schooling ended at 13 or 14, were as literate, numerate and technologically intelligent in adulthood as university graduates who grew up with only a few books. Another found these children also went on to earn more.

It is not that most parents and carers don't understand this. A reason often cited for the lack of books at home is the cost of living. Almost a fifth of Britain's public libraries have closed in 10 years, while one in eight primary schools in England, rising to one in four in disadvantaged communities, do not have a s, do not have a library or designated (指定的) reading space. Compared with other problems this country faces, providing varied reading materials relatively straightforward to fix. We owe it to children to do so.