Flu easily spreads from one person to another. This is especially true to people who are weak. If you are weak, you are more likely to catch flu easily. Do you know how you can avoid flu?

    Keep in good health

    The best antidote (解药) to illness is good health. You can eat everything you want but make sure that your diet is healthy. The healthier you are, the better for you to avoid any type of illness around. Most doctors suggest plenty of fresh fruit juice and water in order that one can avoid flu.

    Stay away from people with flu

    If a member of the family or a friend has flu, stay away from them until they are well. Flu is very communicable and you can catch it by going with the person with flu. Wear a mask (面罩) and avoid using things that the person with flu is using.

    Exercise

    Exercising will make you stronger which means a stronger immune (免疫的) system too. Exercise often so that your body will keep healthy. It doesn't matter what kind of exercise.

    What is important is you are making your body stronger to prevent illness from attacking you.

    Be happy

    Happy people are healthy people. Their life is stress-free, so they are more likely to be safe from illness. If you are unhappy, which affects your immune system, you will easily get sick.

    Avoiding the flu is easy. Just boost (增强) your immune system and it will take care of the rest.

It's long been thought that in order to succeed in life you need to think only of yourself and ignore the needs of others. New research,however,suggests the exact opposite is true and being nice to others actually makes you more likely to be successful. The scientists found that ‘givers' were more likely to share knowledge,and in turn gain more information themselves.

    Researchers divided participants into three groups based on a personality test: givers, takers and matchers. In a social dilemma task, participants were given a made-up donation which was equal to the amount of ￡ 240( $400). They were then asked to decide how much of their money they would give to a shared group pool. They were told that the money in the pool would be doubled and divided equally among all group members. Thus,it would be more beneficial to the group as a whole if everyone contributed their individual donations. However, it would be more beneficial for the individual if everyone else from the group contributed,while the individual kept his or her own money. The researchers used this strategic (策略的) information sharing task to examine how much and which pieces of information participants shared:the less important and already known information or the really important information only known by the individual.

    The results showed that givers are less self-centered and self-loving than takers. Givers shared not only more money with the group, but they also shared important information. Takers on the other hand kept both the money as well as different types of information.

    The findings suggest that it may not be enough to simply provide knowledge management tools in order to make the best of knowledge exchange in a group of people. It may be necessary for leaders and managers to keep in mind the personality styles of their employees. Specifically, they should be aware that takers may keep the important information for themselves.

    MOOC, a massive(大规模的) open online course, aims at providing interactive discussion and open access via the web. In addition to traditional course materials such as videos, readings, and problem sets, MOOCs provide interactive user forums (论坛) that help build a community for the students, professors, and teaching assistants.

    MOOCs first made waves in the fall of 2011, when Professor Sebastian Thrun from Stanford University opened his graduate-level artificial intelligence course up to any student anywhere, and 160,000 students in more than 190 countries signed up. This new kind of online classes is shaking up the higher education world in many ways. Since the courses can be taken by hundreds of thousands of students at the same time, the number of universities might decrease greatly. Professor Thrun has even imagined a future in which there will only need to be 10 universities in the world. Perhaps the most impressive thing about MOOCs, many of which are being taught by professors at prestigious (声誉高的) universities, is that they're free. This is certainly good news for cash-strapped students.

    There is a lot of excitement and fear about MOOCs. While some say free online courses are a great way to increase the enrollment (注册) of students who are lack of resources, some critics (批评者) have said that MOOCs encourage an unrealistic one-size-fits-all model of higher education and that there is no replacement for true dialogues between professors and their students. After all, a brain is not a computer. We are not blank hard drives waiting to be filled with data. People learn from people they love and remember the things that arouse emotion. Some critics worry that online students will miss out on the social aspects of college.

    When I was eight, I got my first pair of glasses. Far from being made fun of at school, the only struggle I got was endless requests to try on my new glasses. Hearing about what happened at school, my father once looked at me and asked whether I had pretended to be the blindness just to look like Harry Potter?

    With my strange hair and glasses, I did nothing to avoid it, either. The Harry Potter books were the great pop cultural event of my generation, who began reading again. My school librarian, both confused and annoyed by us Potter fans, dealt with fights over the schools few old copies by setting a new rule: Harry Potter could be borrowed for only three days, instead of the whole week of borrowing period every other title was allowed.

    In the 20 years since the first book arrived on shelves, publishers and parents have been asking what has made J.K. Rowling's books so loved. It is better to look at the influence they have had on their readers. Yes, the books were about a boy taking on a dark and powerful enemy in the magical world, but they were also about love defeating hate, determination and choosing" between what is easy and what is right". Rowling's entire magical characters were all people we want to be.

    I grew up with Harry and together we became children with our own opinions, teens easy to get angry and young adults thinking of everything as normal. When the final book came out in 2007.I read it for 12 hours without a break and cried as I finished it. I felt something sad: the end of Harry's story signaled the end of my childhood. I was suddenly aimless. Meanwhile, my now Potter-mad father walked impatiently nearby, waiting for the proper moment to take the book away from his daughter.

    Harry Potter did shape my generation. As a girl who grew up mostly in peacetime, many of the ideas I found in these books were ones we had never come across before. The magical world's terrible treatment of non-human beings was the first description of slavery I knew. The treatment of Harry's teacher Remus Lupin, who hides his condition at work, is a metaphor(比喻) for the shame surrounding those who suffer from AIDS. And all settings like this may have real-world reflections .A study found that teenage Harry Potter readers showed more tolerance (包容) towards those who were suffering. Is it possible that Jeremy Corbyn's popularity among the young had anything to do with their literary education? Is it possible that Harry Potter, in the 20 years he has been with us, has inspired a generation to be more empathetic （感同身受）， welcoming and socially open－minded than those before it? We will see, if not, at least my glasses are still cool.

Welcome to Cengiz Tours

    If you are looking to have a relaxing and unforgettable vacation, sailing on the turquoise waters of the Mediterranean Sea in Turkey, you are at the right place!

Cengiz Tours offers blue cruises starting from June until the end of October each year, in the Gulf of Gokova, located on the Mediterranean Sea.

    You are encouraged to make reservations one-month ahead of time. The blue cruise usually starts from Bod rum, in the Gulf of Gokova, and takes you along the beautiful shores within the Mediterranean Sea. Cengiz Tours offers trips based on your desired destinations. Mr. Cengiz Tozluklu, a licensed captain, a skilled cook and a tour guide, has been sailing for almost 40 years, and will make sure that you have an unforgettable time during your vacation on his boat. He offers a pick-up and drop-off service at the Bodrum Airport. Three meals are included per day and so is moderate alcohol.

    Please make sure that you inform us of any allergies or medical conditions you might have. Sleeping is quite comfortable on the sailboat and you are also certainly invited to sleep on the deck of the boat, under the stars.

    Mr. Tozluklu is a very friendly tour guide, so expect your vacation to be extremely pleasing and a little surprising. The Mediterranean beaches, visiting beautiful Turkish countryside, watching the sunset and sunrise, the moon and the stars, swimming, fishing and enjoying the quiet coves within the Gulf of Gokova will be a vacation hard to forget.

    Call for reservations. You are encouraged to make reservations one-month ahead of time.

    Please note that there is a one-week minimum stay per tour.

    Cellphone (Turkey): + 90-533-923-3222

Adults check their phones, on average,360 times a day, and spend almost three hours a day on their devices in total. The problem for many of us is that one quick phone-related task leads to a quick check of our emails or social media feeds, and suddenly we've been sucked into endless scrolling.

It's an awful circle. The more useful our phones become, the more we use them. The more we use them, the more we lay neural（神经的） pathways in our brains that lead to pick up our phones for whatever task is at hand-and the more we feel an urge to check our phones even when we don't have to.

What we do know is that the simple distraction of checking a phone or seeing a notification（通知）can have negative consequences. This isn't very surprising; we know that, in general, multitasking does harm to memory and performance. One of the most dangerous examples is phone use while driving. One study found that merely speaking on the phone, not texting, was enough to make drivers slower to react on the road. It's true for everyday tasks that are less high-risk, too. Simply hearing a notification "ding" made participants of another study perform far worse on a task-almost as badly as participants who were speaking or texting on the phone during the task.

It isn't just the use of a phone that has consequences-its me re presence can affect the way we think.

In one recent study, for example, researchers asked participants to either put their phones next to them so they were visible（like on a desk）, nearby and out of sight（like in a bag or pocket）, or in another room. They were found to perform far better when their phones were in another room instead of nearby-whether visible, powered on or not.