I once had a friend who was diagnosed with terminal cancer, and the news that he might only live up to six months was a great shock to him, his family, and his friends. However, in spite of the serious illness, he was initially determined to look into all available treatments that might cure or extend his life. I think that when you find yourself in such situations, you tend to look up every possible way for hope of saving your life.

    As months went on and his health grew worse, I noticed an unexpected change in attitude that came over him. He had also been a happy person with a cheerful personality, but rather than give in to discouragement and self－pity, he took comfort in God and humanity. His talks focused on others rather than himself, and he spoke of the afterlife as something he was prepared for, believing that his concerned ancestors, including his mother and father, were there waiting for him.

    During the last few months, weeks, and days of his life, he was kindly cared for by family, friends, his loving wife, who looked after both his physical and emotional needs, and workers from a local hospice (安养院) came to the home to regulate his medication and provide any other needed support. He didn't complain about his fate, and he willingly allowed others to serve him.

    Indeed, one might think why God allows death and suffering in our world, but for me, such experiences taught me to value family more and kindness for others. You often can't learn these important attributes in the lap of luxury, and perhaps, such an experience is the greatest and final gift the illness can give those left behind.

    What will man be like in the future—in 5,000 or even 50,000 years from now? We can only make a guess, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time.

    Let us take an obvious example. Man, even five hundred years ago, was shorter than he is today. Now, on average, men are about three inches taller, so we may assume (假定) that man will continue to grow taller. Again, as time goes on, we shall have to use our brains more and more. This is likely to bring about a physical change to the head, in particular, the forehead will grow larger.

    Nowadays our eyes are in constant use. In fact, we use them so much that very often they become weaker and we have to wear glasses. But over a very long period of time it is likely that man's eyes will grow stronger.

    On the other hand, we are likely to make less use of our arms and legs, which, as a result, are likely to grow weaker. At the same time, however, our fingers will grow more sensitive because they are used a great deal in modern life.

    But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer.

    Perhaps all these give the impression that in the future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us.

    Scottish pupils recently were part of a new scheme that allowed them to take their exams online. Those examinations provided a glimpse of the future in May when 120 candidates in 10 centers in Scotland sat in front of computers to take a multiple-choice online exam. Although candidates were using a computer mouse instead of a pen, in all other ways the exam was the same as normal.

    Exam rooms were set out to ensure that only the candidates and the teachers were able to see the individual screens. The online answers were sent directly to a safe area. According to the students at St Ninian's in East Renfrewshire who took an online French exam, it was definitely the most motivated they had ever felt when taking an exam.

    “I could go as fast as I wanted to, rather than as slow as everyone else wanted to,” said one. “It was better than looking back and forth between the questions,” said another. One pupil even described it as fun.

    Their head teacher, Dorothy Graham, was not so surprised, “They are so used to doing things on computers that it seems natural for them. The boys liked it because they didn't have to worry about how neat their work was.” The only things that worried her were power cuts and systems' crashing.

    It's thought that online exams could be the norm (常态) in about five years. However, last year there were warnings about computerizing exams in England and Wales. It's thought that it could be unfair to some students if they come from homes without access to a computer.

    Every man wants his son to be somewhat of a clone, not in features but in footsteps. As he grows you also age, and your ambitions become more unachievable. You begin to realize that your boy, in your footsteps, could probably accomplish what you hoped for. But footsteps can be muddied and they can go off in different directions.

    My son Jody has hated school since day one in kindergarten. Science projects waited until the last moment. Book reports weren't written until the final threat.

    I've been a newspaperman all my adult life. My daughter is a university graduate working towards her master's degree in English. But Jody? When he entered the tenth grade he became a “vo-tech” student (技校学生). They're called “motorheads” by the rest of the student body.

    When a secretary in my office first called him “motorhead”, I was shocked. “Hey, he's a good kid,” I wanted to say. “And smart, really.”

I learned later that motorheads are, indeed, different. They usually have dirty hands and wear dirty work clothes. And they don't often make school honor rolls (光荣榜).

    But being the parent of a motorhead is itself an experience in education. We who labor in clean shirts in offices don't have the abilities that motorheads have. I began to learn this when I had my car crashed. The cost to repair it was estimated at $800. “Hey, I can fix it,” said Jody. I doubted it, but let him go ahead, for I had nothing to lose.

    My son, with other motorheads, fixed the car. They got parts from a junkyard, and ability from vo-tech classes. The cost was $25 instead of $800.

Since that first repair job, a broken air-conditioner, a non-functioning washer and a non-toasting toaster have been fixed. Neighbours and co-workers trust their car repairs to him.

    These kids are happiest when doing repairs. They joke and laugh and are living in their own relaxed world. And their minds are bright despite their dirty hands and clothes.

    I have learned a lot from my motorhead: publishers need printers, engineers need mechanics, and architects need builders. Most important, I have learned that fathers don't need clones in footsteps or anywhere else.

My son may never make the school honor roll. But he made mine.

    During the past Spring Festival, many children may have received red packets from their families. But Xing Pu, a 40-year-old economist, is asking the government to give red packets to every Chinese citizen.

    Xing suggested the government give out 1,000 yuan to each Chinese since the government income has increased rapidly in recent years. He said his suggestion would allow everyone to directly enjoy the fruits of the country's economic success, help the lower-income groups deal with rising prices and increase consumption around the country.

    Recent years have seen the government carry out a series of pro-poor (扶贫)and prorural (惠农)policies, including increasing spending on public health-care and cutting down the agricultural tax. But the lower-income group still needs more help.

    Xing said he has borrowed many ideas from practices in countries like the United States and Singapore. Earlier this year, the governments of the two nations offered cash handouts (救济)to their citizens. As for in China, "We can even encourage the rich to donate their 1,000 yuan red packet to the poor" said Xing.

    Although Xing's suggestion has gained wide support among ordinary Chinese on the Internet, many other economists criticized it as unpractical. "To better use the increase of money, handing out money is not a solution that holds good for all time. It could be better to improve the public service or cut the price of energy use in daily life," said Qiao Xinshcng, an economic professor.

    How was your day today? If it was just sort of OK, with nothing much happening, then Scott Shaffer wants to hear from you. Mr Shaffer is the editor of the Journal of Mundane Behaviour. "We can learn a lot about the way that society works by examining normal patterns of behavior," he says. "All the ordinary decisions we make and ordinary things we do are society in action."

    The idea that social scientists should "study the unmarked", in Mr Shaffer's words, has also spread to historians. Traditionally, most history has been written as the story of greatness. It is all about great ideas, great people and great economic and social forces changing the way that millions of people live for ever. Albert Einstein's theory of relativity changed the way that we look at the universe. But has he been of more benefit to humanity than the unknown person who invented the first really comfortable shoe? Try thinking great thoughts when your feet hurt.

    In recent years, books of micro-history have been a great success with the public. Most micro historians like to relate their subject to wider developments in society. According to historian Catherine Gallagher, the potato was once a matter of great argument. Supporters pointed out that it could grow cheaply and easily and help feed the poor. Opponents said that this would lead to the poor becoming more powerful, since they did not have to spend every hour working to feed themselves. It seems that European socialism started with an argument about vegetables. British historian Colin Jones wants us to look at pictures painted hundreds of years ago. He wants us to notice the fact that nobody smiles in these pictures. Compare that with today, when everyone smiles for the camera and refusing to smile is seen as an unfriendly act. It is all because of dentistry, he says. Once people were able to look after their teeth, they began to smile and the world became a happier place.

    Whether stories like this are true or not, they put ordinary people at the center of history. Most of us are not going to change the world in a big way. But we might be able to do something that makes life a bit easier for other people. And maybe one day a historian will come along and write the story. It is something to get excited about, though perhaps not very excited.