I grew up poor. We had little money, butplenty of love and attention. I understood that no matter how poor a person was, they could still afford a dream. My dream was athletics.

    By the time I was sixteen, I was good at baseball and football. My high-school coach was Ollie Jarvis. He not only believed in me, but taught me the difference between having a dream and showing conviction（信念）.

    One summer a friend recommended me for asummer job. This meant a chance for money in my pocket — cash for dates withgirls, certainly, money for a new bike and new clothes, and the start of savings for a house for my mother.

Then I realized I would have to give up summer baseball to handle the work schedule, and that meant I would have to tell Coach Jarvis I wouldn't be playing. I was dreading（害怕）this, but my mother said: "If you make your bed, you have to lie in it."

When I told Coach Jarvis, he was as madas I expected him to be. "Your playing days are limited. You can't afford to waste them," he said.

   I stood before him with my head hanging, trying to think of the words that would explain to him why my dream of buying my mom a house.

"How much are you going to make at this job, son?" he demanded.

"Three twenty-five an hour," I replied.

"Well," he asked, "is $3.25 an hour the price of a dream?"

    That question laidbare for me the difference between wanting something right now and having agoal. I devoted myself to sports that summer, and within the year I was drafted by the Pittsburgh Pirates to play rookie-league ball, and offered a $20,000 contract. I signed with the Denver Broncos in 1984 for $1.7 million, and boughtmy mother the house of my dream.

    Does your local town have a nickname？If so，what does it say about the area and the people who live there?

    Many cities are recognized across the world by  their unofficial titles.New York is the Big Apple，London is the Big Smoke，and Los Angeles is famously called La La Land.

    Now Britain's National Mapping Agency(规划局)，Ordnance Survey，and the British Linguistics (语言学)Charity，the English Project，are launching an interactive project to uncover the nicknames people use for local places.

    The project，which was launched last week to coincide with English Language Day，is called Location Lingo.It aims to identify the names people use every day，whether it's a term of endearment(昵称) or a hate name.

    The University of Winchester's Professor Bill Lucas is a leader of the English Project.He explains that unofficial place names often show what people think about a place.“The name that people conjure up or create for a place forms an emotional connection，”he says.“So Basingstoke becomes Amazingstoke，Swindon is known as Swindump.Padstow，hometown of chef Rick Stein，is nicknamed Padstein.”

    Basingstoke is a town in central England.The local nickname，Amazingstoke，shows the love that locals seem to have for the area.Swindon，on the other hand，is sometimes called Swindump，showing that local people think it's a big dump.Stanford Le Hope in Essex is called Stanford No Hope by locals.And Padstow in Cornwall is so closely associated with the local celebrity Rick Stein that it's become known as Padstein.

    Since launching the online database (数据库) last week，the creators have already received 3,000 alternative  titles for places and landmarks.

    Some also say that the project could even have a practical use.Glen Hart，Ordnance Survey's head of research，says the information could be very helpful to the emergency services，for example.“By having the most complete set of nicknames，we could help the emergency services quickly locate the right place，and maybe even save lives，”he says.

    First Lady Michelle Obama is on a five-day trip to Asia. She is visiting Japan and Cambodia to help publicize a program called "Let Girls Learn". Administration officials set up the campaign to support the education of millions of girls worldwide.

    Before her trip, Mrs. Obama and her husband noted the inability of an estimated 62-million girls to attend school. They said educating the girls should be a foreign policy goal.

    This week, Mrs. Obama criticized the fact that tens of millions of girls are not receiving a satisfactory education. In her opinion piece, she wrote this failure to educate girls it was more than "a tragic waste of potential." It is both a serious public health issue and a problem for the economic health of nations and the world. She also said it was "a threat to the security of countries around the world".

    The First Lady noted by 2012, every part of the developing world was educating both girls and boys in primary schools. But this is not the case in secondary education. She wrote in some areas girls face "the cultural values and practices that limit the prospects of women in their societies ".

    The Obama administration launched the "Let Girls Learn" campaign earlier this month. At the time, Mrs. Obama noted plans to involve the U.S. Peace Corps, and the Volunteer Development Agency.

    "This effort will draw on the talent and energy of the nearly 7,000 Peace Corps volunteers serving in more than 60 countries. Through this effort, Peace Corps will be supporting hundreds of new community projects to help girls go to school and stay in school. And, I want to emphasize that these programs will be community-generated and community-led. They will be based on solutions devised by local leaders, families and yes, even the girls themselves."

    President Obama also spoke at the same White House event, saying that campaign is important to his administration.

    US Space Agency Returns to Mars with InSight Lander

    The American space agency's lander InSight is to arrive on Mars at the end of November, 2018. Unlike NASA's Curiosity rover, InSight will not move across the planet's surface. Instead it will become the first spacecraft (航天器) used only for exploring underground. It will study the geography of Mars, searching for signs of Martian (火星的) quakes.

    InSight is a project of U.S. and Europe. It is 6 meters long and 1.5 meters wide. It weighs 360kilograms. InSight's 1 .8 -meter robotic arm will put two experiments in place. Both are designed toexplore underground of Mars to learn about the inside.

    Bruce Banerdt is the lead scientist for InSight. He viewed the spacecraft as a robot that can take care of itself. "It's got its own brain. It's got an arm. It can listen and feel things. It pulls its own power out of the sun," he noted.

    Thomas Zurbuchen, one of the heads in NASA, said the results of the InSight project could "change the way we think about the inside of our earth." But, first, InSight will have to land on Mars undamaged. Since Mars exploration started in the 1960s, only about 40 percent of the explorations have succeeded.

    Tom Hoffman is InSight's project manager. He said earlier successes do not lessen the concerns for each new exploration. "That we ve done it before doesn't mean we're not nervous and excited about doing it again," he said.

    InSight will enter the Martian atmosphere (大气层) traveling at 19,800 kilometers an hour. It will slow for landing on a wide flat area on Mars. If all goes well, InSight could carry out its experiments in about 10 weeks. The InSight project is expected to continue for one Martian year, about two years on Earth.

    Robert had just moved into the street and he felt strange that he was not wanted. He knew that perhaps the other boys were trying to get an idea of what kind of a boy he was. This did not help to make him less lonely. He was new and he had to be tested. Still, proving (证明) himself would not be all that easy. He did not want to run with bad boys or get into something against the law to prove that he was strong. No! He must show what he was made of in a more helpful way. That was when he got the idea.

The next day was Saturday. He knew that most of the boys would be down on the playground and choose up sides for the Saturday game. Robert knew he could play well and just might be enough to prove he was strong— and to make friends with them. He arrived early and did his step exercises. He shot the ball several times and did some other exercises—— the most difficult and most wonderful in basketball. Then the boys came. Robert went through what he had done before the game and showed what he could do.

    No one said a word. The boys just looked at each other and thought about it. In the end, when it was all over, the biggest of the group just smiled and shook his head. Robert knew he had made it.

    If humans pump enough carbon dioxide (CO₂) into the atmosphere, the stratocumulus clouds(层积云) could disappear, and the earth's temperature could climb sharply to heights not predicted in current climate models. It would burn the planet. That's the conclusion of a paper published in the journal Nature Geoscience and described in detail by Natalie Wolchover for Quanta Magazine.

    As Wolchover explained, clouds have long been one of the great uncertainties of climate models. Computer models that easily capture the complexity and detail of most climate systems just aren't powerful enough to predict worldwide changes in cloud behavior. But clouds are important. They reflect sunlight away from the earth's surface. And stratocumulus clouds are those white blankets you might have seen as you looked out the window of arm airplane, rolling out below you and hiding the ground Researchers suspect that certain sudden, past jumps in temperature may have been caused by changes to clouds like these.

    For the new research, scientists modeled just a small patch of sky using a supercomputer. They found that if carbon dioxide levels reach about 1, 200 parts per million(ppm) in the atmosphere, stratocumulus clouds break up. That's a very high carbon dioxide concentration.  Right now, levels have climbed past 410 ppm--a dangerous change from 280 ppm before the Industrial Revolution.

    But humans put more and more CO₂ into the atmosphere every year. If current trends continue, the earth could reach 1, 200 ppm within 100 to 150 years. This could happen if our society doesn't follow through on any of its commitments to reduce emissions(排放), Wolchover reported. And even if it does, the result would be another 8 degrees Celsius of heat added to the global average, on top of the dangerous changes already underway due to greenhouse gases.

    That's an enormous change, and it goes beyond predictions of worldwide ice melt and catastrophic sea level rise. And, once the stratocumulus clouds are gone, Wolchover reported, they likely wouldn't reappear until atmospheric carbon dioxide levels dropped below where they are currently.

    There's still some uncertainty in the data. The 1, 200 ppm figure could change as scientists look into the issue further.