Here, sleep experts clear up some of the biggest misunderstandings about sleep they see with their patients, which could weaken your ability to have a night of good sleep.

Myth: {#blank#}1{#/blank#}

    The latest research shows that the right amount of sleep may vary from person to person and should leave you feeling energized the next day. I'm a sleep doctor. Take myself for example. {#blank#}2{#/blank#}.

Myth: Don't fall asleep with the TV on.

    I've cured more people suffering from sleep problems than you can imagine by telling  people it's OK to fall asleep with the TV on. {#blank#}3{#/blank#}Control the watching time so it doesn't affect your sleep later in the night.

Myth: You can catch up on lost sleep on the weekend.

    {#blank#}4{#/blank#} A Harvard study found that even if you sleep for an extra 10 hours on the weekend to make up for only sleeping six hours a night for two weeks, those extra hours won't improve  your reaction times or ability to focus. Plus, sleeping late throws off your biological clock, which can lead to obesity, diabetes, and heart disease.

Myth: Alcohol can help you rest easy.

    {#blank#}5{#/blank#} Alcohol may relax you so you nod off quicker, but studies show you'll wake up more and get less of deep sleep you need to feel rested.

    In Western countries, bread is one of the most important foods. When they get up in the morning many people eat toast (烤面包). They spread butter and jam on their toast. People eat bread at other times of the day too. For example, at main meals, they often eat bread with soup.

    It's also very common to eat sandwiches. A sandwich is two pieces of bread with a filling inside - salad, cheese or fish. A hamburger is a kind of sandwich.

There are many different kinds of bread. Some are special to some countries. For example, the baguette (法国棍子面包) is a long, thin loaf that began in France.

    There is also white bread and whole-wheat (全麦面) bread. What's the difference? White bread is refined (精制的). It has things taken out of it to make it softer and easier to eat. The trouble is, white bread also has lots of goodness taken out. Although some people dislike the taste of whole-wheat bread, it is much healthier.

    Some kinds of bread have additives (添加剂). They are put into the bread for many reasons. Some additives are good for you - for example vitamin C. Others are there to make the bread last longer. Still others to make it taste better - but they do not necessarily make the bread healthier to eat!

    Tang Dynasty poets sang for about three centuries in different tones. There were many famous poets living in the Tang period such as Li Bai, Du Fu, Bai Juyi and Li Shangyin. Poems of the Tang Dynasty edited in the Qing Dynasty is a collection of more than 48,900 poem that were written by over 2,200 poets. But it didn't cover all the poems of the Tang Dynasty.

    During the Tang Dynasty, poems were recited when lovers walked under the moonlight. Poems were also recited when soldiers fought on the battlefield. People recited them in the open air or at temple fairs.

    Tang Dynasty poets wrote poems to win fame and also to develop their temperament(性情). They poured out deep feelings for their friends and criticized in injustice in the world through poems.

    In the Tang Dynasty scholars had to be poets. Their readers were not only people of high social position but also common people. Poets recited poems, women singers sang poems and other ranks of people, including old women and children, read Tang poems. This atmosphere affected foreigners who visited the country at that time. As a result, Tang poetry was introduced to some adjacent countries, like Japan and Vietnam.

    Tang poetry is a most brilliant page in the history of ancient Chinese literature. It's a miracle in the cultural history of mankind. The Tang Dynasty was a powerful empire with a vast territory. It inherited(继承)Chinese civilization that went back to ancient times, was combined with the best of other cultures and adopted the benefits of other nations in the world. Tang poetry wasn't the only spiritual wealth created by the Tang Dynasty people. Philosophy and religion, handwriting and painting and music and dance all gained new peaks of development. Tang poetry, however, was the jewel in the crown and its greatest achievement.

    Closeness and independence are both important in our life. Though all humans need both of them women tend to focus on the first and men on the second. It is as if their lifeblood ran in different directions.

    These differences can give women and men differing views of the same situation, as they did in the case of couple I will call Tracy and Brian. When Brian's old high school friend called him at work and announced he'd be in town on business the following month, Brian invited him to stay for the weekend. That evening he informed Tracy that they were going to have a houseguest, and that he and his friend would go out together the first night to chat like old times. Tracy was upset. She was going to be away on business the week before, and the Friday night when Brian would be out with his friend would be her first night home. But what upset her the most was that Brian had made these plans on his own and informed her of them, rather than discussing them with her before extending the invitation.

    Tracy would never make plans, for a weekend or an evening, without first checking with Brian. She can't understand why he doesn't show her the same courtesy and consideration that she shows him. But when she protests, Brian says, "I can't say to my friend, 'I have to ask my wife for permission'!"

    To Brian, checking with his wife means seeking permission, which implies that he is not independent, not free to act on his own. To Tracy, checking with her husband makes her feel good to know and show that she is involved with someone, that her life is bound up with someone else's.

    Tracy and Brian both felt upset by this incident because it cut to the core of their primary concerns. Tracy was hurt because she sensed a failure of closeness in their relationship: He didn't care about her as much as she cared about him. And he was hurt because he felt she was trying to control him and limit his freedom.

If you're always comparing yourself to your peers，you might be low in confidence and unsure of yourself.Here are some tips on how to stop comparing yourself to others.

Write down your positive traits.When you ignore your abilities，it becomes easier to compare yourself to others.You might focus on their strengths and ignore your own completely. {#blank#}1{#/blank#}By being aware of your best qualities，you can learn to love yourself and build up your self﹣confidence.

Keep a gratitude journal.A gratitude journal helps you recognize the things you may take for granted so you can fully appreciate them.To start journaling，reflect on the little things that bring you joy. {#blank#}2{#/blank#}Explain how they influence your life in detail.For example，if you jog in the park every day，you might express how you're grateful for your health and how jogging helps you overcome stress at work.

{#blank#}3{#/blank#}Instead of focusing on your "weaknesses"，reflect on the areas you can improve.Take advantage of all chances to improve your skills and techniques.Don't be afraid to ask other people for help along the way.Only by making efforts to improve your abilities can you make yourself happy.

Compete against yourself. {#blank#}4{#/blank#} Instead，use comparison to become an improved version of yourself.Set goals for yourself and try to improve your own personal best.When you set a goal for yourself，track your progress so that you can see how you are moving toward that goal.That way

Overcoming comparison is a continuous process，but it is possible! {#blank#}5{#/blank#}

A.Take control over your life.

B.Work on improving your abilities.

C.Don't compare your life to other people's.

D.Write down why you're grateful for them.

E.With time and practice，you can become the best version of yourself.

F.Appreciate others and use their success to motivate you to work hard.

G.To avoid this negative behavior，make a list of your strengths and talents.

Every Lunar New Year, China introduces a zodiac(生肖) sign from a cycle of 12 lucky animals. This year, it's the Year of the Dragon, or more{#blank#}1{#/blank#} (accurate), "the Year of the Loong". Then what's the difference?

The Western{#blank#}2{#/blank#} (describe) of dragons as "fire-breathing winged creatures" was inspired by literature such as Beowulf - the Old English epic about a Scandinavian hero{#blank#}3{#/blank#}contribution was killing monsters, including a dragon. Greek fairy tales also presented dragons{#blank#}4{#/blank#} violent sea monsters or guards of valuable{#blank#}5{#/blank#} (possession). By contrast, "loong", a word{#blank#}6{#/blank#} (create) in the 19th century, reminds people of strength and fortune, and should{#blank#}7{#/blank#} (distinguish) from its Western cousin. In Shiji, {#blank#}8{#/blank#}2, 000-year-old Chinese history book, the emperor's mother dreamed of a dragon lying on her body, {#blank#}9{#/blank#} (predict) the birth of a future emperor. Exactly for this reason, Chinese people proudly claim they are "descendants of the Loong" .

Therefore, some culture experts have been calling for a switch to "loong" {#blank#}10{#/blank#} (tell) the Chinese dragon from the frightening monsters of Western tales. The call is also in line with the push for cultural confidence to choose the preferred translation of the Mandarin word for a creature long respected in Chinese culture.