Mom and Dad are two of the most important people in your life. You probably see at least one of them every day. If your dad worships(崇拜) the Pittsburgh Stealers, you're likely to grow up being a big fan of that football team. And if your mom loves to read, you just might grow up carrying a book wherever you go, just like she does.

    Here are four ways you can stay close and build a strong relationship with your parents.

( 1 )Spent time together. How much time do you spend just enjoying each other's company?

Instead of playing a computer game or watching TV, maybe you can ask your mom and dad to play with you. Go outside together, try a board game, or read a book out.

( 2 )Share your feelings and ask for help. Your mom or dad might not know that you're having a problem. Tell a parent if you're sad or struggling with something.

( 3 )Show your care. Some families are always kissing, hugging, and saying “I love you”. It's important to show that you care for each other. In addition to kisses and hugs, kids and parents show their love by respecting each other, being caring, polite, and thoughtful.

( 4 )Whatever you do, do your best! You don't have to be perfect, but when you do your best, you make your parents proud. It makes them happy to see how you're turning into such a great kid. Why? Because it lets them know they're doing a good job.

    Can exercise during childhood protect you against memory loss many decades later?Exercise early in life seems to have lifelong benefits for the brain,in rats at least.

     “This is an animal study,but it shows that physical activity at a young age is very important—not just for physical development,but for the whole lifelong track of cognitive（认知的）development during ageing,”says Martin Wojtowicz of the University of Toronto,Canada.“In humans,it may delay the appearance of Alzheimer's symptoms（阿茨海默氏症）,possibly to the point of preventing them.”

    Wojtowicz's team divided 80 young male rats into two equal groups,and placed running wheels in the cages of one group for a period of six weeks.Around four months later—when the rats had reached middle age—the team taught all the rats to connect an electric shock with being in a specific.When placed in the box,they froze with fear.

    Two weeks later,the team tested the rats in three situations: exactly the same box in the same room,the same box with the room arranged differently,and a completely different box in a different room.

    The rats without access to a running wheel when they were young now froze the same percentage of times in each of these situations,suggesting they couldn't remember which one was dangerous.But those that had been able to run in their youth froze 40 to 50 percent less in both changed box settings.

    "The results suggest the amount of physical activity when we're young,at least for rats,has influence on brain and cognitive health—in the form of better memories—when we're older,"says Arthur Kramer of Northeastern University in Boston,who has found that,in humans,exercise promotes the growth of new brain cells.

    Feeling down? Why not visit one of these four websites?

    Collegehumor.com

    This site was created in 1999 and gets about seven million visitor per month. Two of its videos have been chosen as winners for the Webby Awards: Pixar Intro Parody and Web Site Story. Other funny videos to looks out for include a debate on the advantages and disadvantages of going to college.

    Funnyordie.com

    This site has lots of really funny videos And as the name suggests, users vote on videos, choosing the options “funny” or “die”. If the video receives too many “die” votes, it's sent to the site's “crypt”. But if it gets enough “funny” votes, it goes into the Hall of Fame. The site was created in 2006 by comedians Will Ferrell and Adam McKay. The site's first video. The Landlord has had over 70 million views Videos to watch out for include Just a Tip: Taxi, with some valuable advice on how to catch a taxi, and Over Analyzing Texts, with some tips on how to respond to text messages

    Reddit.com

    Founded in 2005, Reddit.com is a social news and entertainment website. Registered users put funny content in the form of the video link or texts on the website. Other users then vote these things “up” or “down”. The most recent and well-liked content appears at the top on the front page of the site.

    Theonion.com

    First appearing as a satirical newspaper in 1988, Theonion.com has hundred of videos and articles on news and current affairs, and receives an average of 7.5 million visitors a months. It's famous for its amusing items, such as Michelle Obama Seen Outside Walking Family Rhinoceros or Dad Can't Believe Lawn.

    Chinese cuisine is widely known and enjoyed all around the world. Who doesn't long for a favorite Chinese dish? But there is one interesting concept concerning Chinese food which is almost unheard of in the West, and which is becoming increasingly ignored by the youth of the East-- the ancient custom of "tonic food".

    Tonic food is food which is consumed to improve one's well-being or avoid sickness. For instance, it was once the custom for new mothers to eat a sesame oil (麻油) hot pot every day for the first month after giving birth. It was believed that this dish would benefit the muscles, reduce pain, improve circulation, stimulate sweating, and warm the body. Some foods, such as goat meat and spinach, are seen as "hot", while others, such as Chinese cabbage and radishes, are seen as "cold". One should be careful not to eat too much of either "hot" or "cold" food. However, how much "hot" or "cold" food one should eat depends on the time of the year, how the food is prepared and what it is prepared with, and the individual's health.

    The custom of employing tonic food for a healthier life also influences the catering industry. Chinese herbal medicines, such as wolfberry (枸杞), can be found on many a restaurant menu, either added to fruit tea or as a beneficial addition to a dish. These herbs attract customers, such as overworked office staff, in need of a modest pick-me-up.

    So, whether you need to boost your strength with a large helping of chicken soup, or increase your mental powers with a serving of fish soup, you may find that this ancient Chinese custom could be just the tonic you were looking for.

    Children have their own rules in playing games. They seldom need a referee (裁判) and rarely trouble to keep scores. They don't care much about who wins or loses, and it doesn't seem to worry them if the game is not finished. Yet, they like games that depend a lot on luck, so that their personal abilities cannot be directly compared. They also enjoyed games that move in stages, in which each stage, the choosing of leaders, the picking-up of sides, or the determining of which side shall start, is almost a game in itself.

    Grown-ups can hardly find children's game exciting, and they often feel puzzled at why their kids play such simple game again and again. However, it is found that a child plays games for very important reasons. He can be a good player without having to think whether he is a popular person, and he can find himself being a useful partner to someone of whom he is ordinary afraid. He becomes a leader when it comes to his turn. He can be confident, too, in particular games, that it is his place to give orders, to pretend to be dead, to throw a ball actually at someone, or to kiss someone he has caught.

    It appears to us that when children play a game they imagine a situation under their control. Everyone knows the rules, and more importantly, everyone plays according to the rules. Those rules may be childish, but they make sure that every child has a chance to win.

    Benjamin Franklin clearly knew how to get things done. After scanning the long list of Benjamin Franklin's achievements, one can only come to one conclusion that the American man probably never had a wasted day in his life. When he was 84 years old, he became a successful author, printer, politician, postmaster, inventor, musician, and diplomat.

    There's much we can learn from Benjarin Frankin's work habits and opinions on life that can increase our own productivity. Here are some ways Franklin overcame lazy, wasted days.

    Start a group and share knowledge. When Franklin was 21, he was a struggling printer in Philadelphia. To increase his connections and to learn more about his industry, he created a group. The group was in great need of books, but books were expensive. Franklin helped start a library where books were bought and lent to members. This sharing of knowledge, experience, and connections helped Franklin become a famous and respected printer in Philadelphia.

    Attack opportunities. "To succeed," Franklin wrote," jump as quickly at opportunities as you can." We can all agree, but when an opportunity comes we often look the other way. It's because the opportunity isn't dressed the way we expect. We often think that the opportunity was only in the form of a golden egg or a million-dollar lottery ticket or a new job offer. But more often than not, the opportunity comes in smaller, less beautiful packages.

    Time is something in short supply. Franklin wrote "Lost time is never found again." This may sound like it came from the pen of a poet, but it's really an inspirational call to action. Franklin worked, created, and lived knowing that time is scarce. He never put off his work.

    While Franklin was an able inventor we can be sure that his notebook contained a few unsuccessful ideas. Franklin wrote, "Do not fear mistakes. You will know failure. Continue to reach out."