A report by the US' Open Syllabus Project found that the most read books among US college students in the past year were books like The Republic by ancient Greek philosopher Plato and The Clash of Civilizations by US political scientist Samuel Huntington.And according to reports by Chinese college libraries,the most popular books among Chinese students are novels like Demi-Gods and Semi-Devils by Chinese author Jin Yong.

    This is considered by many to be one of the reasons why Chinese students are sometimes not as good at critical thinking or observing global perspectives (视野) as US students—they read too many bestseller novels.

    "By reading texts in history/social studies,science,and other subjects,students build a foundation of knowledge in these fields that will also give them the background to be better readers in all areas,"Robert Pondiscio,vice president of the Core Knowledge Foundation in the US told Th.e Washington Post.

    According to China Youth.Daily,there are usually five stages when it comes to reading,with popular novels at the bottom.More advanced readers normally go on to read classic fictional literature,history and philosophy,or books with critical ideas.

    We spend hours,days or even weeks on a book,so it's only natural that we want to learn something useful in return for our efforts.Many see reading as an investment (投资) in themselves.But this practical view of literature and the thought that history and philosophy books are superior to novels are not agreed by everyone.After all,what they offer are two different kinds of satisfaction.While the former provides knowledge,the latter brings emotional experiences."Fiction and poetry are medicines,"UK writer Jeanette Winterson once wrote."What they heal is the rupture (裂痕) reality makes on the imagination."

    “Why do birds sing?” I asked a group of children. “To attract metes(配偶)!” answered a boy. A 4-year-old girl added shyly, “birds sing because they are happy, and they want to make us happy, too.” I think both answers are probably true in a way. If birds sing happily, it shows all is well in the forest: no predators (捕食者) are present, and the birds can feed, sing and do other bird things. The sound of a relaxed robin(知更鸟) singing is easy to understand because it makes us feel this way too—it's a sound that lifts our own hearts when we hear it.

    What happens when a predator comes into their areas? The nearby birds quickly give an alarm call, a short sound that warns, “Danger is coming!” On hearing the sound, the other birds stop singing and fly for cover, the deer lift their heads and stop moving and the rabbits run into the bushes. Suddenly, the forest becomes silent.

    When humans walk through the woods in a hurry or while talking with a friend, we don't see much wildlife. We may think that there aren't many animals living there, but more likely, they know we are coming and hide minutes before our arrival. But if we learn to avoid setting off alarms, we can see many more wild animals without frightening them. To practice, find a place in a park and sit quietly for an hour. Take note as the birds begin to relax and sing again. When I do this, I am always surprised at the wonderful thing animals will do when humans simply stay still long enough.

    The British live on a small island. They are surrounded by the sea, so it is not surprising that the sea has always played an important role in their lives. After the development of large, ocean­going sailing ships in the fifteenth century, the sea became even more important to the country's development. Ships setting sail from England determined to extend Britain's territories, its wealth and its knowledge of the world. Ships returned to England bringing goods, people and new ideas from foreign places. By the nineteenth century, Britain had the largest, most powerful navy in the world.

    The great sailing ships were so much a part of British life that they even affected the language. Many English expressions we use today were originally nautical (航海的) terms, although most people no longer realize this. For example, people commonly describe an honest and fair business deal as being "above board". This expression was originally used in sailing ship times when secretive, dishonest ship's business would be carried out below decks (below the boards) out of public view. On the other hand, honest business was always conducted on deck (above the boards), in the open where everyone could see what was going on.

    "Pipe down!", meaning "Be quiet!", is another common expression that has nautical origins. The ship's boatswain (水手长) would blow a whistle, or pipe, at the end of the day to indicate (表明) to the sailors it was time to quieten down and go to sleep.

    Most native English speakers have heard the expression "not enough room to swing a cat", but few know that the "cat" does not refer to a small furry animal with four legs and a tail. The "cat" is actually a short form of "cat of nine tails" — a whip with nine, knotted (打结的) tails. A boatswain needed a lot of space in order to swing the whip properly when lashing (鞭打) a poor sailor under his control!

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    A picture speaks a thousand words. And with over a thousand emoji pictures to represent our words, who needs to speak or write any more? According to Professor Vyv Evans of Bangor University, emoji is the UK's fastest-growing language in history. These little electronic pictures started life in Japanese mobile phones in the 1990s and are now hugely popular. They have inspired fashion, like the real-life dress copied from the dancing lady emoji, and are even recognized as art! In New York's Museum of Modern Art you can now see the first set of the 176 original emojis.

    Why do we love them so much? They allow us to personalize text and have fun as we express ourselves, make people laugh and be creative in how we use them. UK teenagers also told us they really appreciated the fact that emojis are quick and easy.

    People have their favourite emojis. In the UK, the most used emojis are ' face with tears ofjoy', ' face blowing a kiss' and 'Iove heart'. Maybe (with emojis at least) the British are more fun and romantic than people think! Companies such as McDonalds have also tried to use people's love of emojis to make advertisement. They used a series of emojis to tell a story of a disappointing day given a happy ending by a visit to McDonalds. Unluckily for McDonalds, most people added the vomiting(呕吐) emoji to the blank space after the story.

    What is the future of emoji? Is emoji developing so rapidly that it will soon compete with English as a global language? Or is technology changing so fast that emoji will soon be forgotten when the next big thing comes along? It is hard to say and even technology and language experts are divided on the subject.

    What do you think? Keep your eyes open for new developments!

    Moving smoothly and silently through Alibaba Group Holding Ltd's futuristic "FlyZoo" hotel, black disc-shaped robots about a metre in height deliver food and drop off fresh towels.

    The robots are part of a set of high-tech tools that Alibaba says strongly cuts the hotel's cost of human labour and eliminates the need for guests to interact with other people.

    Formally opened to the public last month, the 290-room FlyZoo is an incubator for technology Alibaba wants to sell to the hotel industry in the future and an opportunity to showcase its prowess in artificial intelligence. It is also an experiment that tests consumer comfort levels with unmanned commerce in China.

    Inside the hotel, softly-lit white panelled walls bring to mind the interiors of Hollywood spaceships. Guests check in at podiums that scan their faces, as well as passports or other ID. Visitors with a Chinese national ID can scan their faces using their smartphones to check in ahead of time.

    Elevators scan guests' faces again to verify which floor they can access and hotel room doors are opened with another face scan.

    "It's very quick and safe. I haven't used it much yet, but basically, I can be in my room in one minute, "said guest Tracy Li. Li added that safety was one of her priorities and she was pleased her room could only be entered with a scan of her face.

    In the rooms, Alibaba's voice command technology is used to change the temperature, close the curtains, adjust the lighting and order room service.

    At the hotel's restaurant, taller capsule-shaped robots deliver food that guests have ordered via the FlyZoo app while at a separate bar, a large robotic arm can mix more than 20 different types of cocktails. Facial recognition cameras add charges to the room rate automatically.

    The hotel does employ humans, though Alibaba declined to detail how many. This includes chefs and cleaners as well as reception staff, who will assist with conventional check-in procedures for guests unwilling to have their faces scanned and want to use electronic key cards.