Filled with much housework, meals and childcare at home, many people feel that being at work sounds more like having a picnic. Even for those who have a happy family life, they feel actually more stressed at home than at work.

    Recently, a study carried out by the researchers at a university in the USA found lower levels of hormone released in response to stress in a majority of subjects when they were at work compared to when they were at home. This was true for both men and women, and parents and people without children.

    Both men and women showed less stress at work. But women are more likely to report feeling happier there. Men were more likely to feel happier at home. Experts say there are other reasons why work is less stressful than home for many. “Paid work is more valued in society,” said Sarah Damaske, the lead researcher on the study, “Household work is boring and not particularly rewarding.”

    We get better at our job with time and the increased competence means less stress and more rewards. Yet none of us, no matter how long we've been doing it, ever truly feels like an expert at parenting or even at marriage.

    The support and friendship of co-workers also offer stress relief. At home, meanwhile, stress spreads and increases quickly. “That's the reason why most housewives wish they were the bread earners,” Dr. Damaske says.

    Much of the advice to families and couples includes the warning to “leave work stress at office” and even to change our mind-set from work to home, for example, a walk around the block. The recent findings, though, suggest our home life, not our attitude, might be due for some change.

    "Make way, good people, make way, in the King's name! "cried he. "Open a text; and, I promise you, Mistress Prynne shall be set where man, woman, and child, may have a fair sight of her brave clothing, from this time till an hour past noon. A blessing on the moral Colony of the Massachusetts, where immorality is dragged out into the sunshine! Come along, Madam Hester, and show your scarlet （鲜红色的；罪孽深重的）letter in the market-place!

    A lane was at once opened through the crowd. Led by the beadle （狱吏），and attended by an irregular procession of serious-looking men and unkind-looking women, Hester Prynne set forth towards the place appointed for her punishment. A crowd of eager and curious schoolboys, understanding little of the matter in hand, except that it gave them a half-holiday, ran before her progress, turning their heads continually to stare into her face, and at the winking baby in her arms, and at the shameful letter on her breast.

    It was no great distance, in those days, from the prison-door to the market-place. Measured by the prisoner's experience, however, it might be considered to be a rather long journey; for, though her manner was proud, she perhaps underwent an extreme pain from every footstep of those who thronged to see her, as if her heart had been thrown into the street for them all to step upon. In our nature, however, there is a condition that the sufferer should never know the intensity of what he endures by its present suffering, but chiefly by the pain that rankles （使痛心）after it. With almost a calm manner, therefore, Hester Prynne passed through this portion of her suffering, and came to a sort of scaffold （刑台），at the western end of the market-place. It stood nearly beneath the eaves of Boston's earliest church, and appeared to be a fixture there.

    I owe my father a huge thank you! Sure, I need to thank him for all those years of paying my bills, fixing my bikes, and providing a shoulder to cry on. But this year I realized that his contributions to my childhood were much more than that.

    I grew up as Daddy's Little Girl. If I had a problem that needed fixing or a question that needed answering, he was the one I ran to. He helped me get through everything from math homework as a high school student to career choices as a young adult. He always expected that I do my best in whatever I did, and he believed I could succeed in anything I put my mind to. As a result, I learned to hold myself to those same standards. He always showed me unconditional love, which helped me learn to love myself. It was something I'd taken for granted until I realized from talking with my friends that they had no similar view of their self worth. Having fathers that didn't believe in them left them to grow up not believing in themselves.

    As I was growing up, my father also modeled how a woman should be lavished. He treated my mom with love and respect. As a result, I grew to expect nothing less than that from the men I dated and from the man I would eventually marry. Dad was a living picture of godliness (虔诚), honesty and responsibility. It was only recently that I realized what a deep effect fathers have on their daughters' lives. That is why I want to thank my dad for the godly example of love that he has been to me throughout my life.

    On a recent spring morning. Susan Alexander, a retired government intelligence analyst, left her Maryland home, climbed into her Volkswagen Passat and drove about three miles to pick up two strangers. She battled rush-hour traffic on the Capital Beltway and George Washington Memorial Parkway before dropping them off at Reagan National Airport. She didn't earn a cent for her trouble, and that was the point.

    Alexander is a member of the Silver Spring Time Bank-one of more than 100 such exchanges around the world trying to build community by exchanging time credits for services instead of dollars and cents. "I have time," she said. "I like giving the gift of time to other people."

    In Alexander's case, passengers Mary and Al Liepold were grateful for the ride, but it wasn't charity. Mary, a retired writer and editor for nonprofit organizations, used time credits she banked for editing work and baking. Senior citizens who don't drive, the Liepolds cashed in their credits to catch a flight to Montreal for a five-day vacation.

    Without money changing hands or shifting between virtual accounts, the airport drop-off was more like a coffee party than a taxi ride. Driver and passengers chatted about projects they've completed for the time bank, and no one raised an eyebrow when Mary said she likes "to avoid the conventional economy."

    "The beauty of this is that you make friends," Mary Liepold said. "You don't just get services."

    The Silver Spring Time Bank formed in 2015 and has about 300 members, said co-founder Mary Murphy. Last year, she said, l,000 hours were exchanged for basic home repairs, dog walking, cooking and tailoring, among other services, without the exchange of money." You get to save that money that you would have spent," she said. "You get to meet somebody else in your community and get to know that person. That's a bonus that's part of an exchange. "

    A deal performed partly to make friends would seem to go against classical economics and one of Benjamin Franklin's most memorable sayings: "Time is money." To those at the forefront of modem time-banking, that is the appeal.

    The recession (衰退) of 2008-09 was remarkable in rich countries for its intensity, the following recovery for its weakness. The labour market has also broken the rules, as new research from the OECD, a think-tank of mainly rich countries, shows in its annual Employment Outlook.

    Young people always suffer in recessions. Employers stop hiring them; and they often get rid of new recruits because they are easier to dismiss. But in previous episodes, such as the recessions of the 1970s, 1980s and 1990s, older workers were also kicked off. This time is different. During the financial crisis in 2008, and since, they have done better than other age groups.

    The researchers focus on movements in "non-employment" as a share of the total population in three age groups between the final quarters of 2007 and 2012. This measure has the advantage of including not just unemployment, where people are looking for work, but also inactivity, where people are not seeking jobs. Whereas the average non-employment rate in the OECD has risen by four percentage points among young people and by one-and-a-half points among 25-to 54-year-olds, it has fallen by two points among the 55-64 age group.

    Why have older employees done so well? In some southern European countries they benefit from job protection not afforded to younger workers, but that did not really help them in past recessions. What has changed, says Stefano Scarpetta, head of the OECD's employment directorate, is that firms now bear the full costs of getting rid of older staff. In the past, early-retirement policies provided by governments (in the mistaken belief that these would help young people) made it cheaper to push grey-haired workers out of the door. These have largely stopped.

    Many will argue that older workers have done better at the expense of the young. That view is wrongheaded. First, it is a fallacy that a job gained for one person is a job lost for another; there is no fixed amount of work. And second, as the report shows, young and old people are by and large not substitutes in the workplace. They do different types of work in different types of occupation: younger people are keen on IT firms, for example, whereas older folk tend to be employed in more traditional industries. There are plenty of things that should be done to help the young jobless, but kicking older workers out of the workplace is not one of them.

    Science is finaly beginning to embrace animals who were, for a long time, considered second-class citizens.

    As Annie Potts of Canterbury University has noted, chickens distinguish among one hundred chicken faces and recognize familiar individuals even after months of separation. When given problems to solve, they reason: hens trained to pick colored buttons sometimes choose to give up an immediate food reward for a slightly later (and better) one. Healthy hens may aid friends, and mourn when those friend die.

    Pigs respond meaningful to human symbols. When a research team led by Candace Croney at Penn State University carried wooden blocks marked with X and O symbols around pigs, only the O carriers offered food to the animals. The pigs soon ignored the X carriers in favor of the O's. Then the team switched from real-life objects to T-shirts printed with X or O symbols. Still, the pigs walked only toward the O-shirted people: they had transferred their knowledge to a two-dimensional format, a not inconsiderable feat of reasoning.

    I've been guilty of prejudiced expectations, myself. At the start of my career almost four decades ago, I was firmly convinced that monkeys and apes out-think and out-feel other animals. They're other primates(灵长目动物), after all, animals from our own mammalian(哺乳动物的) class. Fairly soon, I came to see that along with our closest living relatives, whales too are masters of cultural learning, and elephants express profound joy and mourning with their social companions. Long-term studies in the wild on these mammals helped to fuel a viewpoint shift in our society: the public no longer so easily accepts monkeys made to undergo painful procedure kin laboratories, elephants forced to perform in circuses, and dolphins kept in small tanks at theme parks.

    Over time, though, as I began to broaden out even further and explore the inner lives of fish, chickens, pigs, goats, and cows, I started to wonder: Will the new science of "food animals" bring an ethical (伦理的) revolution in terms of who we eat? In other words, will our ethics start to catch up with the development of our science?

    Animal activists are already there, of course, committed to not eating these animals. But what about the rest of us? Can paying attention to the thinking and feeling of these animals lead us to make changes in who we eat?