Do you want to live another 100 years or more? Some experts say that scientific advances will one day enable humans to last tens of years beyond what is now seen as the natural limit of the human life span.

    “I think we are knocking at the door of immortality (永生),” said Michael Zey, a Montclair State University business professor and author of two books on the future. “I think by 2075 we will see it and that's a conservative estimate (保守的估计).”

    At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in Newark said advances in using genes as well as nanotechnology (纳米技术) make it likely that humans will live in the future beyond what has been possible in the past. “There is a great effort so that people can live from 120 to 180 years,” he said. “Some have suggested that there is no limit and that people could live to 200 or 300 or 500 years.”

    However, many scientists who specialize in aging are doubtful about it and say the human body is just not designed to last past about 120 years. Even with healthier lifestyles and less disease, they say failure of the brain and organs will finally lead all humans to death.

    Scientists also differ on what kind of life the super aged might live. “It remains to be seen if you pass 120, you know; could you be healthy enough to have good quality of life?” said Leonard Poon, director of the University of Georgia Gerontology Centre. “At present people who could get to that point are not in good health at all.”

It is hardly surprising that clothing manufacturers(生产商) follow certain uniform standards for different features of clothes. What seems strange, however, is that the standard used for women is the opposite of the one for men. Take a look at the way your clothes button. Men's clothes tend to button from the right, and women's from the left. Considering most of the world's population—men and women—are right-handed, the men's standard would appear to make more sense（更有道理） for women. So why do women's clothes button from the left?

    History really seems to matter here. Buttons first appeared only on the clothes of the rich in the 17th century, when rich women were dressed by servants. For the mostly right-handed servants, having women's shirts button from the left would be easier. On the other hand, having men's shirts button from the right made sense, too. Most men dressed themselves, and a sword（剑） drawn from the left with the right hand would be less likely to get caught in the shirt.

    Today women are seldom dressed by servants, but buttoning from the left is still the standard for them. Is it interesting? Actually, a standard, once it is set, resists change. At a time when all women's shirts buttoned from the left, it would have been risky for any single manufacturer to offer women's shirts that buttoned from the right. After all, women had grown so used to shirts which buttoned from the left and would have to develop new habits and skills to switch. Besides, some women might have found it socially awkward to appear in public wearing shirts that buttoned from the right, since anyone who noticed that would believe they were wearing men's shirts.

    Kung fu is one of the most popular topics of discussion among foreigners talking about China. As a discipline of kung fu with the largest number of practitioners in China, Tai Chi is gaining popularity worldwide. Tai Chi is sweeping the world thanks to its deep cultural roots and the health benefits coming from practicing it.

    The philosophy of Tai Chi features the concept of yin and yang, which is typical of Confucianism and Taoism. Tai Chi also takes in ideas from traditional Chinese medicine, including anatomy (解剖学) and physiology (生理学). It is a practice that couples hardness with softness, and it is a perfect example of traditional Chinese culture.

    Through lasting practice, learners begin to feel the positive impact (影响) of Tai Chi on their health. Unlike kung fu practices that focus on attacking and defending against enemies, Tai Chi focuses more on shaping good characters and keeping fit. By practicing Tai Chi, people will feel an improvement in their physical and psychological health by promoting a balance between yin and yang within their bodies. This is similar to Western medicine's improving people's self-healing ability and immune system.

    Tai Chi is playing an important role in presenting Chinese culture to the rest of the world, acting like a bridge between China and other countries. Recent years have seen a lot of international communication on Tai Chi. In provinces like Hebei, Henan, Shanxi and Shaanxi, where Tai Chi teaching and learning are particularly active, local governments and non-governmental institutions often organize activities and competitions for learners and fans to attend and participate in. Large sporting events hosted by China such as the Asian Games and Olympics have featured Tai Chi performances or contests. These activities have opened a window for the outside world to know more about Tai Chi, paving the way for its overseas wide spread.

    Today, Tai Chi not only belongs to China, but also to the whole world and to everyone who loves it.

    We don't meet people by accident. {#blank#}1{#/blank#}Some will help you grow, some will hurt you, some will inspire you to do better. At the same time, you are playing some role in their lives as well. Know that paths cross for a reason and treat people with significance.

    {#blank#}2{#/blank#}There is no better joy than helping people see a vision for themselves, seeing them go to levels higher than they ever would have imagined on their own. But that doesn't mean you have to fix them or enable them; {#blank#}3{#/blank#}Offer them support and motivation as they find their own way and show you what they're capable of. All you have to do is believe in them.

    Never look down on someone unless you are helping them up. We like to think of life as a meritocracy(精英统治),so it's easy to look down on someone who isn't as successful or accomplished or well educated as you are. But you have no idea how far that person has already climbed or where they will end up. Time could easily reverse(颠倒) your positions,{#blank#}4{#/blank#}

    Appreciate those who have supported you, forgive those who have hurt you, help those who need you. {#blank#}5{#/blank#} Treat all people -including yourself-with love and compassion, and you can't go wrong.

    Treat people the way you want to be treated and life will instantly get better.

A. so be sure you treat everyone with dignity.

B. therefore, cherish every person you meet.

C. Never fix them when they make mistakes.

D. Don't tell them how to get there but show the way.

E. instead, guide them to the source of their own.

F. Business is complicated, life is complex and leadership is difficult.

G. Every person you meet will have a role in your life, be it big or small.

The success of The Pickwick Papers made Dickens very popular. He suddenly found himself at twenty-four the most famous novelist of his day. Busy as his social life was, he worked on two novels at the same time—Oliver Twist and The Pickwick Papers. He was particularly proud of The Pickwick Papers, which was a huge success and was regarded as a comedy (喜剧) masterpiece (杰作). "If I were to live a hundred years and write novels in each, I should never be so proud of any of them as I am proud of The Pickwick Papers," he said.

It has been said of Dickens that he grasped (抓住) the imagination of his readers because his imagination grasped himself. The people in his works were so real that they could make him laugh or cry. When writing Oliver Twist he said that he could not rest until Fagin, the wrongdoer (做坏事的人), had been hanged.

Dickens' marriage to Catherine Hagarth, with whom he had ten children, ended unhappily in 1858. He started to travel about giving readings of his works. His interest in theater gave his novels the qualities that made them suitable for reading aloud on the stage. A tiring travel to the United States affected his health. On June 9, 1870, when he was working on a new novel, he died, as he had wished. He said he wanted to die working.

China on Tuesday launched (发射) the Shenzhou-16 manned spaceship, sending three astronauts to its space station combination for a five-month mission. The spaceship, atop a Long March-2F carrier rocket, was launched from the Jiuquan Satellite Launch Center in northwest China at 9:31 a. m. (Beijing Time), according to the China Manned Space Agency (CMSA).

About 10 minutes after the launch, Shenzhou-16 separated from the rocket and entered its designated orbit (轨道). The three astronauts are in good shape and the launch is a complete success, the CMSA declared.

The Shenzhou-16 astronauts will conduct a great many in-orbit tests and experiments in various fields as planned. They are expected to make high-level scientific achievements in the study of novel quantum phenomenon (新奇量子现象), high-precision space time-frequency systems and the origin of life.

Jing Haipeng, Zhu Yangzhu and Gui Haichao will see the dockings of the Tianzhou-5 cargo craft and the Shenzhou-17 manned spaceship, as well as the departures of the Shenzhou-15 manned spaceship and Tianzhou-5.

It is the first manned task for the application and development stage of China's-space station, and the 29^th flight since the country's manned space program was approved (批准). The launch also marks the 475^th flight of the Long March carrier rocket series.