“People are ruder today because they are rushed and more 'time poor' than ever before，” says Patsy Rowe, “Manners_have_fallen_off_the_radar(雷达)．” Due to our strong attraction to electronic equipment it is a wonder more people don't wake up each morning and greet the singing birds with a complaint(抱怨)about the noise. Here are some examples of rudeness.

    Some people prefer to do almost everything over the Internet. To them, dealing with an actual human needs more patience. It feels very slow because humans don't work at 4G speeds. When you have dinner with friends, you will often notice someone paying more attention to his mobile phone. We have programmed ourselves to think that every new message brings life－changing news, so taking calls and checking our texts are more important than talking to the people we are with. What is worse, some people even tend to send anonymous(匿名的) rude messages by email.

    However, rudeness is never acceptable. Don't assume it is OK to be rude if the person you're in touch with won't recognize you. If you have something awful to say, have the courage to face the person and say it, write a letter or email and sign it, or forget it. Upsetting people with unsigned messages is cruel and disgusting.（令人厌恶的）

    We shouldn't blame technology for our shortcomings. Technology is here to help us，but we should not allow it to take over our lives. An important step is acknowledging our shortcomings. People spend a lot of time pointing out bad manners but it would be even more helpful if we'd publicly acknowledge good manners when we see them.

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    The audiences of the UK will have an opportunity to enjoy a feast of Chinese culture when the China National Peking Opera Company returns to the country for the fourth time for a series of workshops and performances. Events will be held at the British Library, Oxford's Ashmolean Museum and the world-famous dance theater of Sadler's Wells, featuring artists including Lisa Lu, Yu Kuizhi and Li Shengsu.

    On Thursday at the British Library, Lisa Lu, who also played a role in recent cinema hit Crazy Rich Asians, will lead a group of artists from China, the US and the UK to discuss their experiences of working across a variety of artistic fields in different cultures over many decades.

    The series of activities also include interactive workshops, which explain the intricacies（错综复杂）of the attractive art of Peking Opera. The secrets behind a great opera, from music to instruments, from make-up to martial arts, will be revealed at the British Library workshops on Saturday and Sunday.

    Events end on Oct 19 and 20 at Sadler's Wells in North London, with two performances of The Emperor and the Concubine, one of the most celebrated operas, as well as The Crossroads Inn and The Monkey King and The Leopard.

    Li Shengsu, who led the cast of The Emperor and the Concubine, explained that the show is the beautiful love story championed by Peking Opera Master Mei Lanfang, and it is one of the very few works from the Master Mei's that had been handed down since 1920s.

    The productions are being presented in partnership with London-based Sinolink Productions, a company that promotes Chinese art, culture and performance to British audiences.

    Zhang Kewei, producer and director of Sinolink, said, “It is delightful to see that the China National Peking Opera Company returns to London for the fourth time with another two masterpieces this year. The performances so far have received very positive comments from audiences and the United Kingdom's media and we are looking forward to further expanding our program.”

    Artificial Intelligence (AI) is making it possible for companies to monitor workers' behavior in great detail and in real time. Start to slack off (懈怠), and AI could talk to your boss.

    One company offering such services is London-based start-up Status Today. Its AI platform relies on a regular supply of employee data, including everything from the files you access to when you use a key card. From this, it builds a picture of how employees normally function and signals any unusual performance. The idea is to spot when someone might become a security risk by doing something different from their usual behavioral patterns. “All of this gives us fingerprint of a user, so if we think the fingerprint doesn't match, we raise a warning”, says Mircea Dumitrescu, the company's chief technology officer.

    The system also aims to catch employee actions that could accidentally cause a security breach (漏洞), like opening malware (恶意软件).“We're not monitoring if your computer has a virus.” says Dumitrescu. “We're monitoring human behaviors.”

    But catching the security breach means monitoring everyone, and the AI can also be used to track employee productivity. “It seems like they are just using the reputation of AI to give an air of lawfulness to old-fashioned workplace surveillance (监视),” says Javier Ruiz Diaz of digital campaigning organization the Open Rights Group. “You have a right to privacy and you shouldn't be expected to give that up at work.”

    Exactly how companies use the system will be up to them, but it's hard to shake the picture of an AI constantly looking over employees' shoulders. “It will bother people, and that could be counterproductive if it affects their behavior,” says Paul Bemal at the University of East Anglia.

    Phil Legg at the University of the West of England says it will never catch every security risk. “If people know they're being monitored, they can change their behavior,” he says.

    Andrew Jackson has been sitting pretty on the $20 bill for 87 years. Is it time to bring some new blood to the banknote?

    The non-profit organization called Women on 20s is campaigning to put a woman's face on American money. Barbara Ortiz Howard, the company's founder, would like to see a woman on the $20 bill by 2020.That year marks the 100-year anniversary of the 19th Amendment to the United States Constitution, which gave women the right to vote.

    Howard got the idea when she realized that her daughter had no everyday reminders of famous women in history. She asked her friend Susan Ades Stone, a journalist, to join her cause. “Part of the aim is to educate as many people as possible about as many women as possible,” Ades says. “We want to see how many people we can reach.”

    American money values the successes of former presidents and founding fathers. Currently, there are only two women on money: Susan B. Anthony is the face of the rare dollar coin, and Sacagawea can be seen on the gold dollar coin. There are no women on paper bills.

    With help from writers and historians, Howard and Stone came up with a voting list featuring 15 important women. Ades says there is a standard for choosing candidates. They look at the women's contributions to our world, and at what challenges they faced.

    More than 72,000 people have voted so far in the poll. Ades says the competition has narrowed to a “very close race”, but won't say who's in the lead. After two rounds of voting, Women on 20s will send their campaign to the White House for consideration. The final decision is up to the Treasury Secretary, Jack Lew. Lew is unlikely to make a change without the president's approval. But last year, when a little girl asked the president why there aren't any women on US currency, he said that adding a woman is a “pretty good idea”.

    Everyone can try his best to achieve something. We don't need to be the best, but to challenge the limits of what we are capable of. I gained this belief from my third grade teacher, the most special, honored, trustworthy, and beloved person in my life.

    Mr. Myrus was always perfectly dressed and spoke with the belief that talking to an eight－year－old child didn't mean he had to sacrifice proper statements or grammar. And he was demanding, but he wasn't unreasonable or cruel. He simply felt that no matter what your best was, you should achieve it.

    Luckily enough, I met him again as my eighth grade math teacher. I was not, nor ever will be, gifted in math. I remember my struggles in class. “I don't know the answer,” I would say. "I can't do it!" “Perhaps you don't know the answer,” he would say quietly. “Do you think we might figure it out together? How do you know what you can do if you don't have a try？”

    Mr. Myrus lived around the corner, and I would often stop by to talk while he worked in his garden. I knew there was someone who let me know that if I had really tried, that was enough. “Don't be so hard on yourself,”he'd say.“ Stop blaming yourself. Did you try your best? Well, then you're not a failure,” he often told me these words.

    Mr. Myrus died in 1978. I had never thought about his death. He was too young. I felt sorry. But when I think about him now, I don't feel so sorry. He taught me to be kind, not only to others, but to myself. He taught me my own value. He taught me about honor, about truth, and about doing my best and he also taught me that all feelings and beliefs have dignity and deserve respect. And of all the things I know, I believe that we can't all be “the best”, but we can, each of us, be our best. And I know that's true because Mr. Myrus told me that.

    Five thousand square meters of old damaged cars, motorcycles and boats fill this junkyard. For a casual onlooker, this might be a very sad sight. But for Andy, it's a real treasure. "I've been a junk hoarder (囤积者) for my whole life and I like fixing up what shouldn't be thrown away. Around 200 old cars end up in this junkyard every week. Some of them are sold for parts, others get repaired, and still others are beyond repair."

    His father Bobby started the business some 50 years ago and still spends every morning there. The father and son have very different approaches to their work. They got a Dean cab that was getting thrown away and that was the father's project, which Andy did not want him to do. "He did basically the opposite of everything I told him and I think he did it just to make me mad. He dumped a ton of money into this car, but in the end it wouldn't run." Andy said jokingly.

    The unusual family business attracted the attention of a TV crew. That's how the show Janka Empire came to be featured on a network of the Discovery Channel. This show, five years of shooting, five seasons and 60 episodes (集), is popular. "There are hundreds of junkyards throughout the United States. I think what's interesting is that it is a family business. My father and I started the business and we joke very well back and forth and I think that's what people like. The cars that end up at the junkyard come out with endless surprises. See, this was a junk car and we restored it with a blown motor. Yet I don't get a chance to ride around it too often. Because despite its shining appearance, the noise of the engine is truly deafening and I worry my neighbors will not put up with it."