For Pei Shiyou, this year's Lunar New year's Eve was among the few he ha spent with his extended family.

“It's one of the benefits of starting a business in my hometown,” said Pei, who was born and raised in Hefei, Anhui province, and will soon turn 60. His wish for the Year of the Dog is to see smart glass— the product his team has been developing since 2016—go into production.

    Starting a business with a creative research team and receiving government support have given him a strong sense of pride, a feeling he says he often lacked during his 25 years working in the United States, he said.

    He was among Chinas first students to travel to the US for postgraduate stud. After that, he landed his first job at Amoco Corp and later moved to California eventually becoming head of product research and development at KLA-Tencor, a global capital equipment company in Silicon Valley. Yet Pei said he still felt unfulfilled and unsatisfied.

    “It seemed there was an invisible ceiling for me when I pursued my career in the US. I felt like it was unlikely for me to achieve any higher sense of achievement or recognition.”

    He returned to China in 2017, and nine years later established a smart-glass company in Hefei with two other US-trained engineers.

    The company's product is suitable for low-temperature, flexible smart-film manufacturing and is able to self-adjust its level of transparency based on temperature changes and sunlight conditions, according to Pei, who said it has the potential to reduce the need for air conditioning and make curtains abandoned.

    Between 2007 and 2016, Pei lived and worked in several Chinese cities. “What attracts me to Hefei is that it is easy to gather tech talents here due to the city's rapid development in recent years, and also because it has several universities,” he said. Support from the local government has been one of the best attractions that convinced Pei to locate his company in the eastern Chinese city.

    In January last year, Hefei was approved as the site of a national-level science center, the second of its kind after an earlier one was built in Shanghai. The center, now under construction, will focus on areas including information technology, energy and health.

C

    You may have heard the term self-awareness, but what is it and why does it matter?

    Being self-aware can influence how you feel in your job and in your personal life. Daniel Goleman takes that connection much further, saying self-awareness is the key to success. He describes self-awareness as “knowing one's internal（内在的）states ,preference and resources”, and then monitoring that “inner world” information as it comes up. If you can be as aware of your feelings and thoughts, you'll be better able to deal with new situations. Because you know yourself better, you'll be more accepting of yourself, your thoughts and your feelings, Goleman says.

    But self-awareness doesn't stop at how you see yourself. It's also understanding and acknowledging how others see you. Tasha Eurich, an organizational psychologist, explains that self-awareness has two parts — internal and external（外部的）. Internal self-awareness means we can clearly see our own values, thoughts, passions and feelings. External self-awareness is clearly seeing how others see us. People who are externally self-aware tend to be better leaders.

    So how do you know if you're self-aware or not? Eurich developed a short online quiz to help. You're not the only one who has to take it. Someone who knows you well also has to answer questions about you.

    In a recent TED Talk, Eurich refers to self-awareness unicorns. This group makes up only a small part of all the people she has studied. These are people who not only believe they are self-aware, but other people who know them would agree. Additionally, these unicorns would say they have improved their self-awareness in their lives and again, those who know them well would agree.

    Thankfully, anyone can become more self-aware, as long as they're willing to devote some time and effort to the cause.

    Physics is a different world now. Will there ever be another Einstein?

    Scientists say a new Einstein will appear, but it may take a long time. After all, more than 200 years separated Einstein from his nearest rival (对手) , Isaac Newton. Many physicists say the next Einstein hasn't been born yet, or is only a baby now. That's because the searching for a unified(统一的) theory that would explain all the forces of nature has pushed current mathematics to its limits. New math must be created before the problem can be solved.

    But researchers say there are many other factors working against another Einstein appearing anytime soon. For one thing, physics is quite a different field today. In Einstein's day, there were a few thousand physicists worldwide, and fewer theoreticians. Education is different, too. One extremely important aspect of Einstein's training that failed to be considered is the philosophy he read as a teenager. It taught him how to think theoretically about space and time.

    And he was a skilled musician. The interplay between music and math is well known. Einstein would fiercely play his violin as a way to think through a knotty physics problem.

    Today, universities have produced millions of physicists. There aren't many jobs in science for them, so they go to Wall Street and Silicon Valley to apply their analytical skills to more practical and rewarding efforts.

    Besides, those who stay in science don't work alone. It's very difficult to imagine an independent person like Einstein ever tolerating this.

    Budget Hotels (经济型酒店) in Bloomsbury

    Bloomsbury is one of the most central areas in London. There are many traditional-style small hotels. The hotels listed below are our picks of the best budget hotels in the area.

    Arosfa Hotel

Arosfa Hotel lies on the corner of Torrington Place and Gower St. The Arosfa was once the home of the famous Pre-Raphaelite painter, Sir John Everett Millais. The hotel takes pride in the quality, cleanliness and value that they offer to their guests. For your comfort and safety, smoking inside the hotel is not allowed.

Address: 83 Gower St, London, WC1

    Breakfast: English breakfast

    Internet service: Free WiFi and two personal computers for guests

    George Hotel

The George is a friendly and comfortable smoke-free hotel on a quiet street in North Bloomsbury. All rooms have a work desk and tea/coffee facilities are provided. It's only a 10-minute walk from King's Cross, St Pancras railway station and Euston railway station.

Address: 58-60 Cartwright Gds, London, WC1

    Breakfast: English breakfast

    Internet service: Free WiFi

    Ridgemount Hotel

    The Ridgemount is one of the cheapest hotels in the area. A friendly place and the standard rooms with shared bathrooms are provided for guests. You can speak Welsh or English with the hotel workers. They will be happy to provide useful advice on the area.

Address: 65-67 Gower St, London, WC1

    Breakfast: English breakfast

    Internet service: Free WiFi

    Arran House Hotel

    The Arran House is a popular family-run hotel. It's a little more expensive than the other hotels in the area. Rooms with shared bathrooms are provided.

Address: 77-79 Gower St, London, WC1

    Breakfast: English breakfast

    Internet service: Free WiFi

    Gabriella's family immigrated to the US from Peru when she was two years old. As a compound bilingual (双语使用者), Gabriella develops two linguistic codes at the same time, with a set of concepts, learning both English and Spanish. Her teenage brother, on the other hand, might be a coordinate bilingual, working with two sets of concepts, learning English in school, Spanish at home. Finally, Gabriella's parents are likely to be subordinate bilinguals who learned a second language by translating it into their mother tongue.

    Regardless of accent and pronunciation, all types of bilingual people can become fully proficient in a language. It seems that the difference may not be apparent. But recently brain imaging technology has given a glimpse into how specific aspects of language learning affect the bilingual brain. It's well known that the brain's left hemisphere (半球) is in charge of logical processes, while the right hemisphere is more active in emotional and social ones. Language involves both types of functions. "Critical Period Theory" says children learn languages more easily because their developing brains let them use both hemispheres in language learning, while in most adults, language relies on one hemisphere, usually the left.

    Before the 1960s, bilingualism was considered a handicap that slowed the children's development by forcing them to spend too much energy distinguishing between languages. But a recent study did show that bilingualism may make you smarter. It does make your brain more complex, healthier, and more actively engaged, and even if you didn't have the good fortune of learning a second language like a child, it's never too late to do yourself a favor and make the linguistic leap from "Hello" to "Hola" "Bonjour" or "nihao" because when it comes to our brains, a little exercise can go a long way.

Dear editor(编辑),

    Can't your newspaper do something about the custom (习惯) of hitchhiking?

    A short time ago, on a car travel I counted at least 50 people standing beside the road, asking for rides. Many of them were young women.

    Don't they understand how dangerous it is to get into the car driven by a stranger? How much do they know about the driver? Is he a good driver or not? They know nothing!

    Many of these young hitchhikers may come from good families. Don't their parents teach them anything about the world? I always taught my children not to talk to strangers. I never let them take rides from people they didn't know.

    Isn't there enough crime (犯罪) today without asking for trouble by hitchhiking? On the other hand, hitchhiking may bring some traffic trouble. Don't you think what I said is true?

    A Worried Grandfather