Look into hunters' eyes

    Have you ever been face to face with a cat or a sheep? If you have,you probably noticed that cats narrow their eyes to vertical (垂直的) slits (狭缝),while sheep have horizontal pupils (瞳孔).

     Why is the difference?

    Scientists from the Universities of California Berkeley and Durham in Britain may have the answer. Their research, published recently in the journal Science Advances, suggested that pupils' shapes could tell whether an animal is a hunter or gets hunted.

    The researchers took a close look at the eyes of 214 land animals.The challenge was to see if they could find a relationship between an animal's role in the food chain and the pupils' shapes.

    They found a pattern. Species with pupils that are vertical slits are more likely to be small ambush predators (捕猎者) – creatures that lie in wait for their lunch.In contrast,those with horizontal pupils are more likely to be plant-eating prey (猎物) species.

    Evolution chose the arrangement for a good reason.For hunters such as household cats,it appears that vertical pupils not only improve their ability to keep track of moving objects like mice,but also maximize (使最大化) their ability to judge the distances of the animals they hunt.

    However, an interesting discovery from the study is that the slit pupils are mostly linked to hunters that are close to the ground. Therefore, bigger cats who actively hunt down their prey, like tigers and lions, don't have slit pupils.

    On the other hand, for plant-eating prey animals, horizontal pupils give them a wider field of vision.When stretched (伸展) horizontally,the pupils allow for more light to enter from the front, back, and sides. Meanwhile, they also limit the amount of light from the sun above so the animal can see the ground better.“ Once they do find a predator,they need to see where they are running,” said leading researcher Martin Banks,a UC Berkeley professor of optometry (视光学).“They have to see well enough out of the corner of their eye to run quickly and jump over things.”

    But what happens when they bend down to eat? Researchers checked this by watching prey animals in the Oakland Zoo in California, US. They believe that when goats lower their heads to eat,their eyes rotate (旋转) to keep their pupils horizontal.

    So it seems that the eyes are indeed the window to the soul!

If Confucius(孔子) were still alive today and could celebrate his September 28 birthday with a big cake, there would be a lot of candles. He'd need a fan or a strong wind to help him put them out.

While many people in China will remember Confucius on his special day, few people in the United States will give him a passing thought. It's nothing personal. Most Americans don't even remember the birthdays of their own national heroes.

But this doesn't mean that Americans don't care about Confucius. In many ways he has become a bridge that foreigners must cross if they want to reach a deeper understanding of China.

    In the past two decades, the Chinese studies programs have gained huge popularity in Western universities. More recently, the Chinese government has set up Confucius Institutes in more than 80 countries. These schools teach both Chinese language and culture. The main courses of Chinese culture usually include Chinese art, history and philosophy(哲学). Some social scientists suggest that Westerners should take advantage of the ancient Chinese wisdom to make up for the drawbacks(缺点) of Western philosophy. Students in the United States, at the same time, are racing to learn Chinese. So they will be ready for life in a world where China is an equal power with the United States. Businessmen who hope to make money in China are reading books about Confucius to understand their Chinese customers.

So the old thinker's ideas are still alive and well.

    Today China attracts the West more than ever, and it will need more teachers to introduce Confucius and Chinese culture to the West.

    As for the old thinker, he will not soon be forgotten by people in the West, even if his birthday is.

    Once upon a time, a daughter complained to her father that her life was unhappy and that she was tired of struggling all the time.

    Her father, a chef, took her to the kitchen. He filled three pots with water and placed each on a high fire. Once the three pots began to boil, he placed potatoes, eggs and coffee beans in them. After 20 minutes, he took them out, putting the potatoes and eggs in a bowl and the coffee in a cup. Turning to his daughter, he said, “Look closer, and touch the potatoes.” She did and noted that they were soft. He then asked her to take an egg and break it. After pulling off the shell, she observed the hard-boiled egg. Finally, he asked her to taste the coffee. Its good smell brought a smile to her face.

    “Father, what does this mean?” she asked. He then explained that the potatoes, the eggs and the coffee beans were in the same adversity (逆境)—the boiling water. However, each one reacted differently.

    The strong and hard potato became soft and weak in boiling water. The egg was fragile, with the thin outer shell protecting its liquid until it was put in the boiling water. Then the inside of the egg became hard. However, the coffee beans were unique. After they were exposed to the boiling water, they changed the water and created something new. “Which one do you want to be like?” he asked. “When adversity knocks on your door, how will you respond?”

    In life, challenges happen to us all, but the only thing that truly matters is what happens within us.

    The Guggenheim Museum attempts to help educators connect students with art. It offers programs for educators, including free arts curricula, professional development courses and workshops, as well as professional meet and greets that pair artists with public school teachers throughout New York City.

    Visiting with your students

    The museum offers a variety of ways for educators and their students to visit, from self-guided tours to a guided experience.

    Arts curriculum online

    The Guggenheim produces free curriculum materials on exhibitions for educators to use both during school visits and in the classroom. While the material focuses on recent exhibitions, a comprehensive range of lessons cover many works and artists in the museum's collection.

    Learning through Art

    Learning Through Art sends experienced teaching artists into New York City public schools, where they work with classroom teachers to develop and facilitate art projects into the school curriculum.

    Education facilities

    Housed in the Sackler Center for Arts Education, the Guggenheim's education facilities include studio art and multimedia labs, a theater, an exhibition gallery, and a conference room.

    Do you intend to study at an American university? It takes a long time to get accepted at most American schools, perhaps as much as a year. That's why you should start choosing a school as soon as possible. It's a good idea to apply to several different institutions, so that you'll have a better chance of acceptance at one. You should start looking for information now, because the more information you have about each college, the better choice you can make.

    There are two good ways to get information you need. One is a general reference (参考) book, called Guide to American Colleges and Universities. The other good source of information is the catalogue (目录) published by each school.

    You can study the general guide in almost any American library. This book has many useful statistics, such as the number of students, the average test scores for people accepted to the school, the number of books in the library, and the number of teachers. You can also find the address of each school in this book.

    Although the general guidebook has helpful information, some of the facts may be out-of-date. For example, many schools raise their tuition every year. Since you'll need to know what your education will cost, out-of-date information will not be good enough. Also, schools sometimes change their requirements for entrance. To be sure that you are getting present information, write to the university and ask for its catalogue. The catalogue has more detailed information. For example, the catalogue can tell you if there is a special foreign student advisor, what kind of courses are offered, and what kind of housing is available. Some universities have dormitories, but at others you have to find your own place to live.

    With all of this information, you should be able to pick out several good schools.

    Children's books are everywhere. New ones, old ones, made-into-movie ones. It seems as if the children's publishing industry is developing rapidly. Here are some books every young child should have in their book diet.

    The Peter Rabbit books by Beatrix Potter

    It's best to have a copy of the original stories, with the original drawings done by Beatrix Potter herself. In The Tale of Peter Rabbit are the delightful tales of Peter Rabbit. Included in the series are also cute little stories about mice. These books have sweet stories that teach lessons.

The Cat in the Hat by Dr. Seuss

    Dr. Seuss is, of course, the master of children's literature. Dr. Seuss teaches children to play with language and have a good time reading. The pictures are wonderful and inspire lots of fun questions. Big kids will like re-reading Dr. Seuss along with their younger sisters and brothers.

Make Way for Ducklings by Robert McCloskey

    The story of Mr. and Mrs. Mallard is shown by simple pencil drawings that help children use their imaginations. The story explores the city of Boston as the Mallards look for a place to get their ducklings safely across the city. Jack, Kack, Lack, Mack, Nack, Ouack, Pack, and Quack are good examples of obedience(顺从) as they follow Mrs. Mallard through the city.

The Very Hungry Caterpillar(毛虫) and other books by Eric Carle

    The Eric Carle books have delightful pictures, full of bright colors and interesting detail. In The Very Hungry Caterpillar, children see the life cycle of a butterfly through the eyes of a caterpillar that is hungry. The children will laugh at all the food the caterpillar eats and be overjoyed by the beautiful butterfly at the end. All the Eric Carle books are fun for kids and parents, with simple ideas and beautiful art.

    There are many children's books available, and this list is only the beginning. However, these are all essential to a good children's library.