It was New Year's Eve. Everyone in the city was getting ready for the three-day celebration, including the gardener of the king's garden.

    There was a large group of monkeys living in the garden. They always followed the advice of their leader, the monkey king.

    The gardener wanted to celebrate the New Year's holiday, just like everybody else, so he decided to hand over his duties to the monkeys.

    He went to the monkey king and said, "My honorable friend, would you do a little favor for me? New Year is coming. I wish to celebrate it. So I must be away for three days. Here in this lovely garden. There are plenty of fruits and berries and nuts to eat. You and your subjects may come and eat as much as you wish. In return, please water the young trees and plants while I'm gone."

The monkey king replied, "Don't worry, my friend! We will do a terrific job! Have a good time!"

    The gardener showed the monkeys where the buckets were kept. Feeling confident, he left to celebrate the holiday. The monkeys called after him, "Happy New Year!"

    The next day, the monkeys filled up the buckets, and began watering the young trees and plants. Then the king of the monkeys addressed them,"It is not good to waste water. Therefore, pull up each young tree or plant before watering. Inspect（检查）it to see how long the roots（根）are. Then give more water to the ones with long roots, and less water to the ones with short roots. That way we will not waste water, and the gardener will be pleased!"

    Without a second thought, the other monkeys followed their king's orders.

    Meanwhile, a wise man was walking by the garden. He saw the monkeys pulling up all the lovely young trees and plants, measuring their roots, and carefully pouring water into the holes in the ground. He said, "Oh foolish monkeys, what do you think you're doing to the king's beautiful garden?"

    They answered, "We are watering the trees and plants, without wasting water! We were commanded to do so by our king."

    The man said, "If this is the wisdom of the wisest among you — the king — what are the rest of you like? Intending to do a worthwhile deed, your foolishness turns it into disaster!"

    You're happy to let your best friend borrow your mountain bike, but would you be willing to loan it out to a total stranger if you could make some money from the arrangement?

    That's the idea behind peer-to-peer (P2P) renting, a new model concluded by sites such as eBay and Craigslist. Instead of selling an idle (闲置) thing, you loan it to people in your town, get paid a small rental fee and gel it back when the borrower's done with it. In the past few years, almost a dozen websites have popped up promising to connect lenders and borrowers. For example, you can use GetAround to rent out your car or motorcycle, SnapGoods to rent out electronics and gadgets, ToolSpinner to rent electric drills and lawnmowers, Zaarly and Knb to rent out a little bit of everything else.

    Old as it may sound, P2P renting is more high-tech than before, with websites that avoid cash for credit cards. A user creates an online listing for the item she wants to rent out, choosing her own rental fee. When someone wants the item, he keeps it on an online calendar, and the two arrange a time and place for pickup. Each site operates a little differently, but all use technology to make renting easy, safe and relatively inexpensive.

    Why rent your idle things? You may not make a ton of money, but it is a good way to get some use out of idle things. The people who rent those goods are able to save thousands of dollars by renting instead of buying new.

    There may be other benefits. "It brings convenience, security and adventure," says Ali Hart, JustSharclt's spokesperson. “But, more importantly, we're really connecting people and building community, too."

    Get to know your neighbors and make a few dollars in the process? Sounds like a good deal.

    In a world with limited land, water and other natural resources (资源), the harm from the traditional business model is on the rise. Actually, the past decades has seen more and more forests disappearing and globe becoming increasingly warm. People now realize that this unhealthy situation must be changed, and that we must be able to develop in sustainable (可持续的) ways. That means growth with low carbon or development of sustainable products. In other words, we should keep the earth healthy while using its supply of natural resources.

    Today, sustainable development is a proper trend in many countries. According to a recent study, the global market for low-carbon energy will become three times bigger over the next decades. China, for example, has set its mind on leading that market, hoping to seize chances in the new round of the global energy revolution. It is now trying hard to make full use of wind and solar energy, and is spending a huge amount of money making electric cars and high-speed trains. In addition, we are also seeing great growth in the global markets for sustainable products such as palm oil (棕榈油), which is produced without cutting down valuable rainforest. In recent years the markets for sustainable products have grown by more than 50%.

    The major challenge of this century is to find ways to meet the needs of growing population within the limits of this single planet. That is no small task, but it offers abundant new chances for sustainable product industries.

    College is not just about studying, writing essays and burning the midnight oil in the library. Making friends and enjoying yourself is also necessary for the courses. Parties are social events for students to gather and chat with each other.

    Now let's follow a foreign friend to see what parties in the US are like. Get some inspiration to have fun with your friends in your new life.

    Drinking and music College parties in the US are always lacking in creativity and full of wine and music. The basic form rarely changes — drink until you cannot anymore and play loud music at an earth-shaking volume. There is plenty of beer involved, and some mixed cocktails.

    Creativity in dress

    The creativity comes in how parties are dressed up. Parties often have a specific theme, like a 90s party or a sports party. At a 90s party, guests might show up dressed like once-famous celebrities. At a sports party, guests might wear their favorite team's uniforms.

    Held in apartments

    The party is usually held in the apartment of a particular outgoing friend. Everyone will be invited, which means strangers will wander in and out of the apartment where you can get to know and make some new friends.

    Ugly sweater party

    On holidays, parties frequently take on a proper theme. A popular theme around Christmas is the ugly sweater party. The goal is to wear the ugliest sweater you can find, creating an atmosphere of fun.

    Whatever the occasion is, there will be no shortage of booze. If you are smart enough, you won't have so much as to lose your consciousness. Parties are always better when you can remember them the next day.

    When Warren Buffett, the most successful investor, was asked about the secret to his wealth and success, he revealed that he read every day, 500 pages, to be precise. Unfortunately, if you're already working 9‒5, you might not have the time to read at all, let alone an entire book a day. But what if you could get the benefits of reading without sacrificing all of your free time? You can! With the Blinkist app, you get the key learning in minutes, not hours or days. Our experts transform these books into quick, easy-to-understand insights. Start with the 5 most-read books.

    ⒈Thirteen Things Mentally Strong People Don't Do

    by Amy Morin             12 min reading time             147k reads

    Do you struggle to get over your failures? Getting over these can have a profound influence on your everyday life. Morin shares how her most successful patients overcame these difficulties.

    ⒉How to Stop Worrying and Start Living

    by Dale Carnegie           19 min reading time            238k reads

    Ever wondered why you can't stop worrying about something? By defining the source of your stress, you can get over it once and for all. Carnegie came up with a formula that helps you handle any overthinking situation.

    ⒊How Will You Measure Your Life?

    by Clayton M. Christensen       13 min reading time        137k reads

    Are you making the right trade-offs (权衡) in life? While career achievements can be satisfying, neglecting your family and friends can be bad in the long-run — in ways you can't even imagine.

    ⒋Finding Your Element

    by Ken Robinson               13 min reading time        62.4k reads

    Everyone has a passion. If you don't know what yours is, it just means you haven't discovered it yet. Find out how you can break free of society's strict rules and find your calling in life.

    ⒌Emotional Intelligence

    by Daniel Goleman             16 min reading time        318k reads

    Did you know if your pulse rate rises above 100 bpm, you're deemed too emotional to think rationally? You probably let feelings cloud your judgment more often than you know. Goleman explains how you can avoid letting your emotions rule you and make better decisions in life.

    People in Japan tend to live longer and stay healthier in their later years, with an increasing number of old people living alone. Japan is on a fast track to "ultra-age" with people aged 65 or above accounting for 28 percent of its total population in 2019；it was 26.7 percent in 2017. On the other hand, the number of births in 2019 fell to its lowest (about 941,000) since records began in 1899.

    Demand for care services for elderly people has increased. A shrinking (缩小) working population means fewer able-bodied adults are available to look after the elderly. State-provided facilities for the elderly are not enough which causes elderly people to turn to private ones but they are expensive.

    The country will be short of 380,000 of health nurses by 2025. The government has to turn to advanced robots to meet the shortage. A study found that using robots encouraged one third of the people to become more active and independent. Yet there is no robot that can provide the emotional support to the elderly.

    Japan provides a case study for China, which is also faced with a fast aging population. 17.23 million babies were born in China in 2019, about 630,000 fewer than in 2018. People aged 60 accounted for 17.3 of China's population in 2019. With a shortage of elderly care facilities and unbalanced supply, China may find it hard to deal with the rapidly increasing number of senior citizens.

    To meet the challenge, the Chinese government should make policy changes, which Japan is unwilling or unable to do or even consider. China should pay attention to the signals its aging population is sending and take proper and timely action.