To the people who came to Christopher Morley Park in Roslyn, he had no name. To them, he was “the ice cream man”. He was just two hands and a smile handing back ice cream from the van（面包车）window. To me, he was my older brother, Andrew.

    Once, he worked on Wall Street. But later he spent his days selling ice cream to an endless line of kids, moms and dads in swimming suits, perhaps daydreaming of a beach faraway.

    All day long, while he sold bags of potato chips, cans of soda, and all types of ice cream, he would do this sort of robotic motion—turn to the right, stoop down, hand the item out of the window and collect the money.

    His drinking days were over now. They neared their end one night after he took a severe beating when someone followed him home and robbed him when he was drunk. It left him memories of pain and misery. He was determined he would never take another drink again.

    One day years later, I went to look for him. I slipped into the high driver's seat and sat quietly watching him work. Occasionally, he would ask me to hand him a diet root beer or a bag of chips for sale, all the time bending over as he worked the long line.

    As I watched him sell ice cream from a van window, he taught me something about living this life that we all pass through too quickly. It was a lesson about trying to live it with grace and dignity and style, no matter what.

    He died in March 1999. He had served in the Army for two years in Europe in the 1950s. They gave him a soldier's funeral with a folded flag.

    Welcome to SummerCamps.com; find and book the very best summer camps. Your children are precious so we offer the highest quality of camps that will meet each child's needs and interests.

    Catalina Sea Camp

    Sea Camp offers three one-week sessions to boys and girls aged 8-13 and two three-week sessions to teens aged 12-17. Our hand-picked instructors create an atmosphere of fun and excitement while leading campers to a host of ocean adventures, marine(海洋的) biology, and social summer camp activities.

    Address: Toyon Way, San Bruno, California 94066

    Phone: 800-645-1423

    Camp Cayuga

    Camp Cayuga is a private summer camp for children aged 6 to 16. The camp is on a 350-acre land in the Pocono Mountains of Northeast Pennsylvania, just outside the village of Honesdale. It's a 3-hour drive from New York City and Philadelphia.

    Address: 321 Niles Pond Road-Suite ISC, Honesdale, Pennsylvania 18431

    Phone: 908-470-1224

    Camp Rockmont

    Camp Rockmont is a Christian summer camp for boys, aged 6-16, in the Blue Ridge Mountains of North Carolina. Rockmont's duty of developing boys into healthy young men is accomplished through age-appropriate skills, activities, and challenges that help campers to know themselves better.

    Address: 375 Lake Eden Road， Black Mountain, North Carolina 28711

    Phone: 828-686-3885

    Primitive Pursuits Overnight Camps

    Primitive Pursuits Overnight Camps offer week-long Summer Adventure Overnight Camps in New York's Finger Lakes to your children aged 11-15. Campers experience a week of nature-based skills training, inspiring challenges, and fun activities under the guidance of skilled instructors.

    Address: 611 County Rd 13, Van Etten, New York 14889

    Phone: 607-272-2292

    It is easier to float in the ocean than it is to float in a swimming pool. Do you know why?

    Ocean water is full of salt— and salt water can hold up more weight than fresh water. See for yourself!

    You Will Need:

    3 cups of warm water

    Measuring cup (量杯)

    Wide-mouthed jar

    Salt

    Spoon

    Raw (生的)potato

    You Will Do:

    ⒈Pour 1.5 cups of warm water into the jar.

    ⒉Add 1/3 cup of salt.

    ⒊Stir(搅拌) until the salt is completely dissolved.

    ⒋Add another 1.5 cups of water. Pour it slowly over the back of the spoon into the jar so that the two liquids will not mix together.

    ⒌Gently place the potato into the jar. Do not drop it.

    What Will Happen:

    The potato will sink— but only halfway!

    Why?

    Salt water is heavier than fresh water, so it will stay on the bottom. The fresh water will remain on top.

    The potato is heavier than the fresh water, but it is lighter than the salt water. That is why the potato will sink halfway down.

    A few months after Wu Xingu was congratulated by teachers for graduating from the university, the 23-year-old has been making his dream of relieving tens of thousands of teachers in China from drowning in marking papers(改卷) a reality.

    Yitiku, an online software system based on Wu's idea, eases the workload of teachers by doing many of the functions that they did, such as selecting the test questions, forming an exam paper, and preparing exercises for the students.

    The features of Yitiku may sound quite simple, but this idea won his company millions of dollars from China's Internet giant Tencent in January. The unexpectedly successful fund raising story became a popular conversation starter among the people in the education business.

    "I can say it's quite an achievement for me and our company. As far as I know, I'm the first CEO born after 1990s that Tencent has invested (投资) in, and we are the first online education company they have invested in." Wu Xingyu told China Daily.

Different from other online companies that treat students as clients (客户), Yitiku has chosen teachers as their focus. "We make the work of teachers easy. Usually it takes two to three hours for them to prepare a new exam paper. Now it's just three clicks." said Wu. He is quite satisfied with the major feature of the software.

    Sitting in his 10-square-meter office in Zhonguancun, a hub of innovation (创新) in Beijing, Wu looks confident and chatty when talking about his business. His fast-speed answers give people an impression that he has years of experience in the online education sector. The fact is that he had been putting most of attention in directing courses at an art college until about a year ago.

    Do you like to flaunt your expensive items? You could find yourself without friends! Scientists prove that expensive status symbols make you look less socially attractive.

    Items such as a fancy car and a Rolex watch are often thought to increase our social standing and often come with a high price tag(标签). According to the latest research, however, it has the opposite effect and people would prefer to be friends with someone who places less value on material objects.

    "Often we think that status symbols will make us look more socially attractive to others, "says Stephen Garcia, the study's lead author from the University of Michigan. He adds, "However, our research suggests that these status signals actually make us look less socially attractive.

    The researchers conducted six studies which assessed how people presented themselves and how people viewed strangers. People who chose to wear higher status items tended to get a negative response, but people wanted to be friends with people who preferred lower status symbols.

    The study took the role of the luxury item to see if it was possible that the expensive item itself played a part in people's reactions. The definition of a status symbol changed based on a person's socioeconomic status, but the same effect of keeping off potential friends was seen regardless of social position.

    "At a social level, we may be wasting billions of dollars on expensive status symbols that finally keep others from wanting to associate with us, "says Kimberlee Weaver Livnat at the University of Haifa. She says, "And to the extent that close friendships are important to well-being, we may be unintentionally hurting ourselves."

    However, Patricia Chen of the National University of Singapore said this does not necessarily mean status symbols are a bad thing. She says, "Our findings right now only apply to the formation of new friendships, Status symbols may be beneficial at other times and in other settings, such as when trying to establish new business contacts."

    "If they hated me they didn't talk to me about it," says a young German manager at a media firm in Frankfurt. Still, he says it was noticeable that when an employee 20 years older than him thanked him for buying lunch he had to swallow twice before adding the word "boss".

    Older workers sometimes envy being managed by a younger colleague. Precocious (老成的) youngsters, too, can feel awkward about bossing their elders around. But in Germany a shortage of skilled workers means that such situations are becoming even more common.

    The country's population is projected to shrink. As more Germans retire, fewer youngsters are entering the work-place to replace them. As a share of the working population the number of 15-to-24-year-olds has fallen by ten percent since the 1980s, says the German Federal Employment Agency. Firms competing to hire young talent have to promote them earlier as a result. A paper by professors at the university of Cambridge and WHU, a German business school, to be published in the Journal of Organizational Behavior, suggests this could be a problem.

    As in many countries, German work-places are legally obliged to overlook age when deciding whom to promote. Yet according to Jochen Menges, one of the authors, when an ordinary worker leap-frogs a more experienced one it can leave the latter with feelings of "anger, fear and disgust." People tend to judge their own standing by the success of their peers, and to see failure in being bossed about by someone younger. The relationship between feelings of anxiety and the age of the boss is clear, according to Mr Menges. A manager who is younger by one year is somewhat unsettling; a gap of 20 years is far more discouraging.

    German firms certainly shouldn't return to a system in which age equals to rank. But young people tend to be sensitive about managing upwards. And older workers should be encouraged to see the bright side of learning new skills. Daimler, a big German car firm, says it promotes age- mixed teams, so that knowledge can be transferred between generations. It also supports young managers by asking retired employees to provide temporary support.