WHAT can help you make a fortune in the future? Graduating from a top university might not be enough. A new study from the University of Essex in Britain has shown that the more friends you have in school, the more money you'll earn later.

    The idea that popularity could have a serious influence on one's earning potential shouldn't come as too much of a surprise. The researchers noted that if you want to get ahead in life, social skills and networking are easily as powerful as talent and hard work.

    “If a person has lots of friends, it means that he or she has the ability to get along with others in all kinds of different situations,” said Xu Yanchun, 17, from Nantou High School in Shenzhen, who totally agreed with the recent finding. “Also, friends always help each other. They not only create wider social circles for you but lift your mood when you are occasionally in low spirits,” said Xu. She believed that all this helps you “earn a higher salary.”

    Maybe that's why some people think the younger generations are in the age of Friendalholism (交友狂症). A woman even complained that the networking website Facebook's 5,000-friend limit was too low for her large reserve of social contacts.

    But what does a friend mean? Should friends be regarded as a form of currency?

    “Call me uncool, but I think of a friend as an actual person with whom I have an actual history and whom I enjoy actually seeing. It seems, however, that this is no longer the definition of friend”, said Meghan Daum, who works with The Los Angeles Times in the US.

    Daum dislikes the idea that quantity trumps quality in the age of Friendaholism. She thought the idea of friendship, at least among the growing population of Internet social networkers, was to get as many of not-really-friends as possible. For example, a friend might be someone you might know personally but who could just as easily be the friend of a friend of some other Facebook friend you don't actually know. Although she agreed that social ties grease (润滑) the wheels of life, she also warned. “Too bad one thing money can't buy is a real friend.”

    Parents who help their children with homework may actually be bringing down their school grades. Other forms of parental involvement, including volunteering at school and observing a child's class, also fail to help, according to the most recent study on the topic.

    The findings challenge a key principle of modern parenting where schools expect them to act as partners in their children's education. Previous generations concentrated on getting children to school on time, fed, dressed and ready to learn.

    Keith Robinson, the author of the study, said, "I really don't know if the public is ready for this but there are some ways parents can be involved in their kids' education that leads to declines in their academic performance. One of the things that was consistently negative was their parents' help with homework." Robinson suggested that may be because parents themselves struggle to understand the tasks."They may either not remember the material their kids are studying now, or in some cases never learnt it themselves, but they're still offering advice.

    Robinson assessed parental involvement performance and found one of the most damaging things a parent could do was to punish their children for poor marks. In general, about 20% of parental involvement was positive, about 45% negative and the rest statistically insignificant.

    Common sense suggests it was a good thing for parents to get involved because "children with good academic success do have involved parents", admitted Robinson. But he argued that this did not prove parental involvement was the root cause of that success. "A big surprise was that Asian-American parents whose kids are doing so well in school hardly involved. They took a more reasonable approach, conveying to their children how success at school could improve their lives."

    You may be familiar with the following famous people, but have you heard of their graduation speeches, in which they either share their unforgotten experiences or give you some great inspiration(启迪).

    Michael Dell, University of Texas at Austin

    And now you've accomplished something great and important here, and it's time for you to move on to what's next. And you must not let anything prevent you from taking those first steps. ... You must also commit to the adventure. Just have faith in the skills and the knowledge you've been blessed (赐予)with and go.

    J.K. Rowling, Harvard University

    Half my lifetime ago ,I was striking an uneasy balance between my ambition and the expectation from my parents who were not rich...But what I feared most for myself at your age was not poverty(贫穷), but failure. The fact that you are graduating from Harvard suggests that you know little about failure, you might be driven by a fear of failure quite as much as a desire for success.

    Steve Jobs, Stanford University

    Sometimes life's going to hit you in the head with a brick. Don't lose faith...Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work, and the only way to do great work is to love what you do. If you haven't found it yet, keep looking, and don't settle.

    Bill Gates, Harvard University

    We need as many people as possible to have access to the advanced technology to lead to a revolution in what human beings can do for one another. They are making it possible not just for national governments, but for universities ,smaller organizations, and even individuals to see problems, see approaches and deal with the world's inequities（不公平）like hunger, poverty, and so on.

    I was at the chemist collecting my daughter's medication and she asked me to go into the shop next door to get some energy drinks for her.She was about to travel on a train and she tires easily.The shop did not have what she wanted so I went to the garage near my home.As I came out of the garage I could see Margaret across the busy road. I thought to myself she-d just got off the bus and was on her way to her daughter's house which is next door to me.I thought I'd give her a lift to her daughter's house.

    Then from across the busy road I could see the elderly lady I thought was Margaret going in a different direction down a different side street.I was surprised because I was really sure it was Margaret.In fact,I was so sure that I took the trouble of waiting to drive across the busy road to go to Margaret.

    By the time I caught up with the elderly lady she was at the bottom of a dead end and looked confused as she didn't recognize where she was.It was indeed Margaret.Though I have spoken to her before and given her a lift,she needed reminded of who I was.Margaret got in my car.

    We arrived at her daughter's house,it seemed in darkness and I didn't think Julie was in.I told Margaret to go and check.I had to take Lauren to the train station.If Julie wasn't at home I'd bring Margaret back to her own house.I went to my house and Lauren got in the car,then I saw Julie with Margaret.

    Margaret thought I was kind to her today.Truth is though that her thankful words will stay with me for a long time.I'm so happy too that the first shop I went to didn't have what Lauren wanted otherwise I' d never have got this beautiful compliment or more importantly, to help Margaret.

Video calls are a common occurrence, but have you imagined being able to touch the person on the other end of the line? Scientists are making this a reality.

Researchers at the University of new South Wales, Australia have invented a soft skin stretch device (SSD). A haptic device that can recreate the sense of touch. Haptic technology mimics the experience of touch by stimulating localized areas of the skin in ways that are similar to what is felt in the real world, through force, vibration or motion.

Vibration is the most common haptic technology today and has been built into many electronic devices such as one attached to the back of the trackpad (触摸板) in laptops, which simulates a button clicking. However, haptic feedback with vibration becomes less sensitive when used continuously. The existing technology also has great difficulty recreating the sense of touch with objects in virtual environments or located remotely. According to Mai Thanh Thai, lead author of the study.

The new technology overcomes issues with existing haptic devices. The research team introduced a novel method to recreate the sense of touch through a soft artificial "muscles".

"Our three-way directional skin stretch device, built into the fingertips of the wearable glove we also created is like wearing a second skin-- its soft stretchable and mimics the sense of touch-- and will enable new forms of haptic communication to enhance everyday activities" said Thanh Nho Do, senior author of the study.

Imagine you are at home and you call your friend who is in Australia. You wear a haptic glove with the SSDs, and your friends also wears a glove with integrated 3D force sensors. If your friend picks up an object, it will physically press against your friend's fingers. And their glove with 3D force sensors will measure with interactions. The force signals can be sent to your glove so your device will generate the same 3D forces. Making you experience the same sense of touch as your friend.

The haptic devices could be applied in various situations, allowing users to feel objects inside a virtual world or at a distance. It could also be used in medical practices. Doctors can feel a patient's organ tissues. With surgical tools without touching them.

While technology addicts teens to their devices, they are not helpless against the draw of it. Here are five ways educators can support their students' digital well-being. Explore design tricks companies use. The technology we use daily is designed to catch and hold our attention. Companies know what keeps our eyes on the screen. To help, teachers can unpack design tricks and explain how companies employ features like auto-play to get users to stay on their apps. {#blank#}1{#/blank#}.

Talk about how technology can increase feelings of anxiety. The decline in youth mental health is associated with an increase in social media use. {#blank#}2{#/blank#} We can help our students by allowing them to consider the benefits of technology and then to think about changing the habits that aren't serving their well-being. 

{#blank#}3{#/blank#} Social media can bring the feeling: "All my friends have better lives than me." Plus, design features like "read receipts" can lead to teens knowing their messages have been seen and stressing about why friends haven't yet replied. These are classic examples of thinking traps. Identifying them can help teens get rid of some negative thoughts. 

Uncover the ways that AI can play a role in misinformation. AI is rapidly transforming the world. Recommendation algorithms（算法）, which determine what we do and do not see on our feeds and in our search results, can have very real consequences. {#blank#}4{#/blank#} By understanding how these technologies work, students can start to enjoy more benefits of technology. Encourage families to have meaningful conversations with their child. Take the time to share with families the topics and resources you're teaching in class. {#blank#}5{#/blank#} Knowing we're all in the same boat is crucial. 

A. Social media is ruining our life. 

B. Connect them with their inner world. 

C. Build their awareness of thinking traps. 

D. This by no means indicates all technology is bad. 

E. They can pull us toward increasingly extreme views. 

F. It turns out adults and kids all pursue digital well-being. 

G. Knowing these can motivate students to get back their attention.