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You may hear the phrase — dress for success. . But does it matter what you wear for a workout? Listed below are four reasons why you should wear good quality workout clothing.

The Right Athletic Clothing Increases Confidence

The clothing you wear is going to make a difference if you believe it's going to help you perform better. Studies have shown the positive impact of wearing the right clothes for your workplace and this extends to sports and fitness too. . That is to say, if you like what you are wearing at the gym, there is a greater chance you will want to exercise.

Maybe you need a shirt that takes away moisture (水分) from the body so your morning jogs are more comfortable and you can stay out longer. However, a pair of running shoes would not be appropriate on the soccer field. Shoes made for running lack the flexibility and stability required for other sports, thus affecting your performance.

The Right Workout Equipment Adds Protection & Prevents Injuries

You may want a cap to cover your head and protect your face. You might want to use gloves in the gym to protect your hands while using improperly fitted equipment is a major cause of sports-related injuries. .

Well-Fitted Athletic Clothing Improves Freedom of Movement

. A tight shirt can restrict your movement. Even if you are able to swing or make other movements you will be affected if you are aware of the tightness around your body.

A. It will consequently turn pleasing workout into hospital visits

B. Good sports shoes protect your feet

C. Freedom of movement is important in intense sports

D. The Good Clothing Can Aid Possibility in Exercise

E. The Correct Sports Clothing Improves Performance

F. If you know you look great — chances are you will act it out

G. In other words, the clothing you choose influences your performance on the sports field

D

Researchers at the University of Arizona have been studying the effects of green light therapy on those suffering from migraine (偏头痛). In September, they completed their first clinical study and the results are very encouraging. They found that green light therapy is extremely beneficial to those who suffer from headaches. It not only reduces the intensity of the pain, but it also decreases its frequency by 60 percent, significantly improving patients' quality of life.

According to the Migraine Research Foundation, migraine is the third most common illness in the world, affecting one billion worldwide, including men, women, and children. Additionally, it is the sixth most disabling illness in the world and more than 90 percent of the sufferers are unable to carry on with their normal activities during their sufferings. And when it is actually treated, medication overuse can lead to episodic (偶尔发生的) migraine turning chronic (慢性的).

According to Science Daily, the recent clinical study included 29 patients who suffer from episodic or chronic migraine. They have tried but failed in several traditional therapies including Botox injections and oral medications. In the study, participants spent two hours at home each day staring at a green-light LED. They did this for ten weeks, reporting the number and intensity of headaches they had.

Dr. Patwardhan, co-author of the study, said that the green light discharged by the LED greatly helps those who do not want to take medicine as well as those who do not respond to medications. "The beauty of this approach is the lack of associated side effects," Patwardhan explained. But that's not all. The participants also reported significant improvements in sleep quality and in the ability to perform everyday normal activities such as exercise and work. And none of them reported any side effects.

As the study reveals, green light treatment might be an unprecedented (前所未有的) alternative for migraine sufferers.

C

Towards the end of the 1985 sci-fi classic Back to the Future, the inventor Doc Brown announces "where we're going, we don't need roads as the car lifts into the air". While flying cars aren't yet filling our skies, many are in development. In October the Chinese XPeng X2 successfully completed the first public test flight of its two-seater flying car in Dubai.

The XPeng X2 lifts vertically off the ground using eight propellers (螺旋桨), without the need for a runway, and is therefore suitable for built-up city areas. The vehicle, designed to carry two passengers, is fully electric and its makers say it can rise through the air at around two meters per second and then reach speeds of up to 80 miles per hour. The XPeng X2 is equipped with AI automation — it can be set to self-drive. It learns how to avoid traffic, buildings and people. It does not produce any carbon dioxide emissions during flight and is a step forward in the pursuit of urban green transportation. It is suitable for future low-altitude city flights and is perfect for short-distance city journeys such as sightseeing and medical transportation.

Although the test flight lasted just 90 seconds, according to Dr. Liu, chief aviation specialist at Xpeng Aeroht, the technology is close to being ready for public use, but regulations on flying cars are still some way off. Liu believes that people will be able to use flying cars within limited regulated spaces in just five years. This lines up pretty well with the Chinese government's plan to put flying taxis on the market by

2025. The self-driving function presents further difficulties with regulation and also throws into question public acceptance. Many people are worried about the safety issues around self-driving cars on the ground, let alone vehicles that are flying around above their heads. However, Peng says it is safer for its flying car to be self-driving than to be driven by a human.

There are lots of flying cars in development now around the world and many of them actually fly, like Opener's "BlackFly", SkyDriver's "SD-03''and Klein Vision's "AirCar" — which made a successful 35-minute test flight between two cities in Slovakia in

2021.

B

Pamela Malhotra has always attached great importance to education. However, life always seemed to "get in the way" every time she tried to finish her bachelor's degree. The single mom was so devoted to working to support her two children that she repeatedly put her own education goals on hold, giving up her college program on two separate occasions over the years.

When he was just five years old, her son Bonifacio Malhotra noticed her struggling to get her degree, and he made a promise to help her. "I remember I just told my mom… one day, it's gonna be you and me," Bonifacio said. "We're going to gain our degrees at the same time." Those words proved to be predictable for the mom-and-son duo, who currently walked across the stage at the university to collect their bachelor's degrees together!

"That promise, he never allowed it to die," said Pamela. "He continuously confirmed that we're gonna do this." Their path to graduation wasn't easy, but Bonifacio stayed true to his promise and helped his mother along the way. The two hold two associate's degrees each, so in the fall of 2021 they registered together in bachelor-level online courses. They both found the classes challenging, but Bonifacio stepped up as the cheerleader his mother needed. "Mom, you've got to keep it going. I know you want to stop. We must keep going," Bonifacio recalled. "The main thing was just trying to get everything lined up and stay on top of all the work."

It took the Malhotras two years to finish their bachelor's degrees, hers in humanities and Bonifacio's in public safety administration. Pamela plans to stay at her job as a coordinator, and Bonifacio has accepted a job at university to help other students succeed in college, too.

Pamela said she was incredibly proud of her son's achievement, and she personally couldn't have reached her lifelong goal without the support of her family, especially him. "Between my son and my daughter, they were my greatest supporter," Pamela proudly said.

A

The 2024 "Chinese Bridge" Chinese Proficiency Competition for Foreigners across the Globe—Calligraphy and Painting Challenge has been officially announced.

This competition invites painting, calligraphy, and Chinese language enthusiasts from all around the world to take part in this exciting event.

Participants are encouraged to submit their creative themes for the contest, with the theme selection process being determined through public nominations.

If you're interested, feel free to submit the theme that you believe fits best with the requirements of the competition.

Here are the requirements:

Who Can Apply

The call for creative themes for the Calligraphy and Painting Challenge is open to any Chinese language enthusiasts worldwide, with no limit to age or nationality.

Submission Dates

Submissions will be accepted from June 15, 2024, to 12:00 PM on June 30, 2024(Beijing Time.)

Announcement Date

The selected theme for the Calligraphy and Painting Challenge will be announced on July 1, 2024, which also marks the official start date of the submission period for works under the selected theme.

Submission Methods

Participants can send their theme and related information to chinesebridge@chineseplus.net. "Chinese Bridge" also accepts direct messages on its official account on Facebook, Instagram, WeChat, and Weibo.

It was the first week of Lily's middle school. The bell's ringing brought her out of her daydreaming. She nervously gathered her books, preparing to reach another classroom for the next new class.

Lily followed the other kids and rushed into the hallway. Others walked in groups, chatted, and laughed, using the break to socialize. Lily, instead, walked alone along the wall of the hallway, with her head down. She was a shy girl, afraid to speak in front of other kids, and didn't think others would like her.

Lily finally sat in Mr. Johnson's Language Arts class nervously. "Welcome to Language Arts," said Mr. Johnson. He told jokes as he talked about English. Lily forgot to daydream and laughed along with the rest of the class. "We'll have some fun with language," he said. "Just wait and see."

Fun was far beyond what Lily desired. She just wanted to be like other kids—running with friends in the hallway, laughing and joking between classes. Reminded of her pimply (长粉刺的) face, she felt hopeless and disappointed.

"Take out a piece of paper," the teacher continued, when pointing at words on the blackboard. "Write for the next thirty minutes on this topic." Lily began writing crazily as idea after idea fought for recognition in her head. The final result was a short story about a beautiful beach house. As she wrote, she could smell the salty air, hear the crashing waves and feel the pull of the sand beneath her feet. For just a moment, she forgot where she was. She was lost in the story.

"OK, pass your papers forward," said the teacher. "Let's see what we have." For the rest of the class time, the teacher read each individual work aloud. Lily originally thought it would be awkward. However, she was gradually attracted by the excitement in the teacher's voice. "He's actually enjoying this," she thought. When the class would be soon over, there were still fifteen students' papers not read, including Lily's paper. Then, Mr. Johnson announced his decision, asking these students to read their work themselves in front of the class next class.

注意：

1.续写词数应为150左右；

2.请按如下格式在答题卡的相应位置作答。

Paragraph 1: 

A week later, the bell rang and the Language Arts class began again.

Paragraph 2: 

After Lily finished her reading, the clapping from her classmates continued for a long time.

1.锻炼的好处和意义；

2.推荐的活动。

注意：

1. 词数80左右；

2. 可适当增加细节，以使行文连贯。

A black slate (石板), an alloy steel needle and decades of practice are what Li Yahua needs to create the perfect Huihe stone shadow carving work of art. With her left hand (gentle) leaning against the mirror-like stone to support the heavy chisel (凿子) she's holding in her right hand, the artist creates a black-and-white landscape by intensively chiseling dots in various sizes and density on the stone.

Different from traditional Chinses art types that emphasize the beauty of lines, stone shadow carving highlights the size and (deep) of dots. "We use an alloy steel needle to chisel white dots to create image on a polished and smooth black slate," Li explained, adding the pressure (use) to chisel them was the key to getting the carving right. "On an A-paper-size black slate, we need to chisel about million dots (create) an image," she continued, adding it would take to days to complete the work depending on its level of complexity. Born into a family of stone carves, stone and alloy steel needles (be) Li's best friends since childhood and the sound of chisel (knock) on the slate is the soundtrack to her life. -year old has devoted nearly years to the craft, which made someone laugh at the (absurd) of the situation. For her, shadow curving is about preserving history, culture and art, recording the stories of the times. "It is vital that we should be prepared twists and turns." She said.

The Poseidon Effect

Late one autumn day at the local swimming pool in Ancenis, France, an 18-year-old named Jean LeRoy came for his regular evening swim in the 25-metre pool.

When people are drowning, they don't usually shout and 1 in the way it happens on television. Most people drown quite 2 , with the person quickly sinking beneath the water. On the evening, LeRoy was testing how far he could swim underwater 3 one breath. At some moment, as he was doing this, he became unconscious. 4 he tried he couldn't breathe. He sank to the bottom of the pool. LeRoy was drowning.

Luckily for him, the swimming pool was 5 with an electronic surveillance system called Poseidon. Although the human lifeguards had not noticed, 12 large machine eyes deep underwater were watching the whole thing. Poseidon has underwater cameras which 6 people as they swim. The cameras are connected to a computer. It is 7 to recognize 8 a swimmer is not moving normally. The lifeguards at the Ancenis pool were wearing a special device that 9 when the computer detected a possible problem. Sixteen seconds after Poseidon noticed LeRoy's body, the lifeguards had pulled him out of the pool. He started breathing again. After one night in hospital, he was sent home completely 10 . Poseidon had saved his life.

Machines like Poseidon completely change how we live. Think of your life before the answering machine was invented. Think of your grandparents' lives before the television and the airplane were introduced. The change will be just as great. It is 11 happening.

Soon, machines will recognize our faces and our fingerprints. They will 12 for drowning people, for 13 carrying bombs, for speeding drivers and heart patients. Imagine devices that monitor a baby's breathing and track children as they go to and from school. Imagine machines 14 quiet signals to nearby computers, which will send information to your doctor, your lawyer, and the local police. As time passes, more and more of our lives will be 15 by machines. They will know all about us.

How to Organize a Music Festival

You love music and you always have. You want to carry out a music festival designed to attract music fans of all ages. Follow the steps and you'll organize a successful one.

◆Start by making a list of the local bands and artists that you like. You've taken this job because you love music, so put your taste to work for you. If you like these musicians, many of the local people will also like them. . You need to have many kinds of music for all age groups.

◆Find a great location that has much open space for outdoor festivals. You need to build a stage so the musicians can be seen from distances. . Not all towns need such license but it is a good idea to check before you start building. For an indoor location, you need to find a theater that is willing to give you enough space. .

◆Hire sound engineers to give the musicians all the help they need. . You can't expect the musicians to handle these problems because they are playing. Your sound and engineering experts will allow your stars to keep the music playing.

◆. If you are planning your festival for families, the last thing you want is a beer-swilling crowd starting a huge fight. Security people need to be present to make sure that nobody gets the idea that they want to start any kind of ruckus (骚乱).

A. You need to find security people.

B. We can find enough songs to get a lot of money.

C. Bigger sports stadiums will be perfect as well.

D. But remember, you are trying to attract fans of all ages.

E. People should have practiced many different songs.

F. You can find a location by going to the local government and asking for permission.

G. The last thing you want is that a group is on the stage but the speakers don't work.

Do you remember all those years when scientists argued that smoking would kill us but the doubters insisted that we didn't know for sure? That the evidence was inconclusive, the science uncertain? That the antismoking lobby was out to destroy our way of life and the government should stay out of the way? Lots of Americans bought that nonsense, and over three decades, some 10 million smokers went to early graves.

There are upsetting parallels today, as scientists in one wave after another try to awaken us to the growing threat of global warming. The latest was a panel from the National Academy of Sciences, enlisted by the White House, to tell us that the Earth's atmosphere is definitely warming and that the problem is largely man-made. The clear message is that we should get moving to protect ourselves. The president of the National Academy, Bruce Alberts, added this key point in the preface to the panel's report: "Science never has all the answers. But science does provide us with the best available guide to the future, and it is critical that our nation and the world base important policies on the best judgments that science can provide concerning the future consequences of present actions."

Just as on smoking, voices now come from many quarters insisting that the science about global warming is incomplete, that it's OK to keep pouring fumes into the air until we know for sure. This is a dangerous game: by the time 100 percent of the evidence is in, it may be too late. With the risks obvious and growing, a prudent people would take out an insurance policy now.

Fortunately, the White House is starting to pay attention. But it's obvious that a majority of the president's advisers still don't take global warming seriously. Instead of a plan of action, they continue to press for more research — a classic case of "paralysis by analysis."

To serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research. But research alone is inadequate. If the Administration won't take the legislative initiative, Congress should help to begin fashioning conservation measures. A bill by Democratic Senator Robert Byrd of West Virginia, which would offer financial incentives for private industry, is a promising start. Many see that the country is getting ready to build lots of new power plants to meet our energy needs. If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.

Although literacy appeared independently in several parts of the prehistoric world, the earliest evidence of writing is the cuneiform Sumerian script on the clay tablets of ancient Mesopotamia, which, archaeological detective work has revealed, had its origins in the accounting practices of commercial activity. Researchers demonstrated that preliterate people, to keep track of the goods they produced and exchanged, created a system of accounting using clay tokens as symbolic representations of their products. Over many thousands of years, the symbols evolved through several stages of abstraction until they became wedge-shaped (cuneiform) signs on clay tablets, recognizable as writing.

The original tokens were three-dimensional solid shapes — tiny spheres, cones, disks, and cylinders. A debt of six units of grain and eight head of livestock, for example, might have been represented by six conical and eight cylindrical tokens. To keep batches of tokens together, an innovation was introduced whereby they were sealed inside clay envelopes that could be broken open and counted when it came time for a debt to be repaid. But because the contents of the envelopes could easily be forgotten, two-dimensional representations of the three-dimensional tokens were impressed into the surface of the envelopes before they were sealed. Eventually, having two sets of equivalent symbols — the internal tokens and external markings — came to seem redundant, so the tokens were eliminated, and only solid clay tablets with two-dimensional symbols were retained. Over time, the symbols became more numerous, varied, and abstract and came to represent more than trade commodities, evolving eventually into cuneiform writing.

The evolution of the symbolism is reflected in the archaeological record first of all by the increasing complexity of the tokens themselves. The earliest tokens, dating from about 10,000 to 6,000 years ago, were of only the simplest geometric shapes. But about 3500 B.C.E., more complex tokens came into common usage, including many naturalistic forms shaped like miniature tools, furniture, fruit, and humans.

Americans no longer expect public figures, whether in speech or in writing, to command the English language with skill and gift. Nor do they aspire to such command themselves. In his latest book, Doing Our Own Thing: The Degradation of Language and Music and Why We Should, Like, Care, John McWhorter, a linguist and controversialist (善辩者) of mixed liberal and conservative views, sees the triumph of 1960s counter-culture as responsible for the decline of formal English.

Blaming the permissive 1960s is nothing new, but this is not yet another criticism against the decline in education. Mr. McWhorter's academic specialty is language history and change, and he sees the gradual disappearance of "whom," for example, to be natural and no more regrettable than the loss of the case-endings of Old English.

But the cult of the authentic and the personal, "doing our own thing", has spelt the death of formal speech, writing, poetry and music. While even the modestly educated sought an elevated tone when they put pen to paper before the 1960s, even the most well regarded writing since then has sought to capture spoken English on the page. Equally, in poetry, the highly personal, performative genre is the only form that could claim real liveliness. In both oral and written English, talking is triumphing over speaking, spontaneity over craft.

Illustrated with an entertaining array of examples from both high and low culture the trend that Mr. McWhorter documents is unmistakable. But it is less clear, to take the question of his subtitle, why we should, like, care. As a linguist, he acknowledges that all varieties of human language, including non-standard ones like Black English, can be powerfully expressive — there exists no language or dialect in the world that cannot convey complex ideas. He is not arguing, as many do, that we can no longer think straight because we do not talk proper.

Russians have a deep love for their own language and carry large chunks of memorized poetry in their heads, while Italian politicians tend to elaborate speech that would seem old-fashioned to most English-speakers. Mr. McWhorter acknowledges that formal language is not strictly necessary, and proposes no radical education reforms — he is really grieving over the loss of something beautiful more than useful. We now take our English "on paper plates instead of china". A shame, perhaps, but probably an inevitable one.

Rome can be pricey for travelers, which is why many choose to stay in a hostel (旅社). The hostels in Rome offer a bed in a dorm room for around $25 a night, and for that, you'll often get to stay in a central location (位置) with security and comfort.

Yellow Hostel

If I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. It's one of the best-rated hostels in the city, and for good reason. It's affordable, and it's got a fun atmosphere without being too noisy. As an added bonus, it's close to the main train station.

Hostel Alessandro Palace

If you love social hostels, this is the best hostel for you in Rome. Hostel Alessandro Palace is fun. Staff members hold plenty of bar events for guests like free shots, bar crawls and karaoke. There's also an area on the rooftop for hanging out with other travelers during the summer.

Youth Station Hostel

If you're looking for cleanliness and a modern hostel, look no further than Youth Station. It offers beautiful furnishings and beds. There are plenty of other benefits, too; it doesn't charge city tax; it has both air conditioning and a heater for the rooms; it also has free Wi-Fi in every room.

Hotel and Hostel Des Artistes

Hotel and Hostel Des Artistes is located just a 10-minute walk from the central city station and it's close to all of the city's main attractions. The staff is friendly and helpful, providing you with a map of the city when you arrive, and offering advice if you require some. However, you need to pay 2 euros a day for Wi-Fi.

My story started one autumn morning, at the bend on a path.

I was 13 years old, and was on the way to school. It was the first time I had caught sight of a fox. Fascinated to the point that I forgot all fear, I dared to go up to it. I had never come so close to a wild animal. There was nobody else around, only me and the fox.

"Hey, fox!" I tried to greet it, though my voice was so weak that it felt like I was saying hello to myself. It didn't hear me. It stayed there and I watched it. My heart was beating flat out. It was so cute. For a moment, I thought I might be able to touch it.

Throughout the day at school, I could only think of the fox at the big beech (山毛榉) tree. At my return to the place where we met, I was sure I'd find it there.

And I did. This time I gathered a little bit more courage and called out to it, "Fox!" Of course it escaped. But that only made me long to meet it again. I decided that if I could find its kennel (洞) and catch it, I would try and tame (驯服) it, making it my friend.

Thus, I spent most of my free time in the forests trying to find the fox during the following months. But I never saw it again before winter came. During the winter, I followed its footprints far across the fields. Suddenly I was alarmed by the howling of wolves near me. I ran away frightened, stumbled and hurt my ankle. It healed very slowly, so that I had to stay at home during the winter, reading a book about animals of the forest and foxes.

When spring arrived, I was free again. I looked for fox kennels and waited for my fox. To my amazement, it had got young ones but kept moving because of my observations; therefore I decided to observe the fox from a longer distance.

注意：

1. 续写词数应为150左右；

2. 请按如下格式在答题卡的相应位置作答。

Paragraph 1:

Finally, it would let me get close. 

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To my surprise, the day after I took it home, it fled. 

1. 安抚对方；

2. 提出建议并说明理由。

注意：

1. 写作词数应为80个左右；

2. 请按如下格式在答题卡的相应位置作答。

Dear Patrick,

Yours,

Li Hua

Japan is a country known for its iconic landmarks, from ancient temples of Kyoto to neon-lit skyscrapers of Tokyo. However,  often goes unnoticed is the approach Japan (take) to beautify its manhole covers(窨井盖) since the s. These metal plates, of which there are roughly ,, serve not only functional infrastructure but also as canvases showcasing cultural symbols.

Photographer Remo Camerota, documented these unique manhole covers in his book "Drainspotting", describes the experience of finding them as a treasure hunt. The designs on these manhole covers show Japan's (commit) to integrating functionality with art and culture. Each cover tells a story, whether it's representing a local festival, historical event, natural landscape.

The practice of decorating manhole covers has not only added touch of artistic genius to Japan's streets but has also become a popular tourist attraction. Visitors now (encourage) to seek out and appreciate these often overlooked pieces of urban art, adding a new dimension to their travel experiences.

Japan's (create) approach to decorating its manhole covers reflects the country's rich cultural heritage. These unique pieces of urban art are living proof of Japan's attention to detail and the importance placed on preserving and (celebrate) its cultural identity.

Advice on Choosing Your Career

You probably are very much concerned about which direction you take in your career, but before working through the process of generating and refining specific career choices, helicopter up to , feet from where you can view your overall career map, answer the big questions and set your overall direction. What is your aim? How long have you got? Remember that there are no right answers, only the best choice for you, based on what you know now.

Having laid out your overall map, set boundaries and defined your personal targets, you can then turn to practical issues.  Write down examples of how you demonstrate key employability skills such as team work, leadership, and communication.

 Go out and meet people, attend talks, go to relevant lectures, watch videos about industries and organizations, seek out websites that can give you objective and general career advice, for example, the open access Oxford university careers website.

Over time you can start to narrow down your choices and then choose one. 

In , Meriwether Lewis and William Clark set off with a compass and direction, and a general destination of mapping the new Louisiana territories in America. But they had no exact map.  Your career will be much longer but, like Lewis and Clark, it is about direction, not destination.

A. Where, roughly, are you going?

B. Their successful expedition took two years.

C. In any event, you have a few years to explore.

D. Identify what you are good at, based on your skills and experiences.

E. That way, you'll be more focused and thus more likely to achieve your goal.

F. You are looking for a match to what might suit you now, but that changes over time.

G. Your career project might take some time, as now you are probably short of information.

Turning around corners, weaving through traffic, every second matters. It is neither a street race nor a 007 chase, but the risky journey of a sushi (寿司) roll.

The streets of China are filled with delivery drivers racing noodles, sandwiches and soups across cities. While the everyday consumer may find these services convenient, most do not realize the true cost of their delivery. How much is that late-night snack really worth?

Strict time limits are the main concern for delivery drivers. The Chinese delivery app Meituan decreased the maximum time allowance from 50 minutes to 30 or even 20. Time literally means money: Surpassing the limit can result in fines, which are paid to the firm rather than to the consumers. Yet, beyond fines, there is often a greater cost. According to Pandaily News, one delivery worker is injured or killed in accidents every 2.5 days in Shanghai and, sadly, companies seldom provide insurance claims when their time limits lead to these consequences. Drivers are pushed to break traffic rules and risk their lives so your sushi is not a minute late.

Furthermore, low wages and extensive working hours exacerbate these issues. Some companies in China take advantage of the economic inequalities between China's large cities and less developed interior to offer extremely low pay to migrant delivery drivers while demanding long hours. Yet these long hours and low pay are common throughout the global delivery industry. In the United States, advertised earnings of $22 per hour are largely exaggerated while workers complain that food delivery apps rarely give them all their tips.

What is the solution? First, consumers should recognize what is behind their impossibly cheap and fast delivery: exploitation. We should expect more from the delivery app companies and less from their drivers. That is, we should pay more and wait longer while only ordering from companies who offer their drivers fair wages, insurance and a safe working environment. In the end, your sushi is just not worth it.

Leadership is a quality that is hard to define. Everyone can think of inspiring leaders from history but managers who think they can base their style on Nelson Mandela or Elizabeth I are suffering from misunderstandings of greatness.

The biggest mistake is to consider leadership entirely equal to charisma(魅力). Billy McFarland was just 25 when he set up the Fyre festival which promised attendees a luxury experience on a deserted island in the Bahamas. As shown by the Netflix documentary, "Fyre: The Greatest Party That Never Happened", Mr McFarland was an unusual salesman. He convinced investors that he was a visionary businessman and persuaded talented young people to work for him.

But he lacked the skills to put his vision into practice. Festival guests arrived to find their food consisted of cheese sandwiches, rather than first-class cuisine. They were housed not in luxury villas, but in tents left over from a hurricane-relief program. The whole event ended with Mr McFarland being sentenced to six years in prison.

His example could have been a case study for the book by Tomas Chamorro-Premuzic— "Why Do So Many Incompetent Men Become Leaders?(and how to fix it)". As an organisational psychologist, he points out that people tend to assume that confident individuals are competent, when there is no actual relationship between the two qualities. Those confident people are promoted and then their abilities turn out to be over-estimated.

Mr Chamorro-Premuzic argues that competence is more important than charisma or confidence. Managers need enough presence to persuade their teams to follow the business plan, but they should think in terms of coaching rather than inspiration. Employees are more likely to be engaged with their work if they get frequent feedback from their bosses, and if they are involved in setting their own goals. Another key factor in leadership is the ability to set a good example. Subordinates(下属)notice what behaviour gets rewarded and which standards are set by the person at the top.