Do you dream?

    Have you ever visited some strange places in your dreams? In fact people have wondered about these strange places for long.{#blank#}1{#/blank#} However, they have been valued as necessary to a person's health and happiness.

    Historically, people thought dreams contained messages from God. It was only in the twentieth century that people started to study dreams scientifically, believing that they tell about a person's character.{#blank#}2{#/blank#} He believed that dreams allow a person to express fantasies or fears, which would be socially unacceptable in real life.

    The second theory to become popular was Carl Jung's compensation theory. Jung, a former student of Freud, said that the purpose of a dream is not to hide something, but rather to communicate it to the dreamer.{#blank#}3{#/blank#} Thus, people who think too highly of themselves may dream about falling; those who think too little of themselves dream of being heroes.

    Using more recent research, William Domhoff from the University of California found that dreaming is a mental skill that needs time to develop in humans.{#blank#}4{#/blank#} Until they reach the age of five, they can not express very well what their dreams are about. Once people become adults, there is little or no change in their dreams. The dreams of men and women differ. For instance, the characters that appear in the dreams of men are often other men, and often involve physical aggression.

    The meaning of dreams continues to be difficult to understand. {#blank#}5{#/blank#} If you dream that a loved one is going to die, do not panic. The dream may have meaning, but it does not mean that your loved one is going to die.

A. Dreams make up for what is lacking in waking life.

B. But anyway, people should not take their dreams as reality.

C. It gives scientists chances to better understand human mind.

D. They have been considered as meaningless nighttime journeys.

E. First, there was Sigmund Freud's theory.

F. They think their mind is trying to tell them something.

G. Children do not dream as much as adults.

    Why do Americans struggle with watching their weight, while the French, who consume（消耗） rich food, continue to stay thin? Now a research by Cornell University suggests how life style and decisions about eating may affect weight. Researchers concluded that the French tend to（往往，倾向于） stop eating when they feel full. However, Americans tend to stop when their plate is empty or their favorite TV show is over.

    According to Dr. Joseph Mercola, a health expert, the French see eating as an important part of their life style. They enjoy food and therefore spend a fairly long time at the table, while Americans see eating as something to be squeezed（挤出） between the other daily activities. Mercola believes Americans lose the ability to sense when they are actually full. So they keep eating long after the French would have stopped. In addition, he points out that Americans drive to huge supermarkets to buy canned and frozen foods for the week. The French, instead, tend to shop daily, walking to small shops and farmers' markets where they have a choice of fresh fruits, vegetables, and eggs as well as high-quality meats for each meal.

    After a visit to the United States, Mireille Guiliano, author of French Women Don't Get Fat, decided to write about the importance of knowing when to stop rather than suggesting how to avoid food. Today she continues to stay slim and rarely goes to the gym.

    In spite of（尽管） all these differences, evidence shows that recent life style changes may be affecting French eating habits. Today the rate of obesity — or extreme overweight — among adults is only 6%. However, as American fast food gains acceptance and the young reject（拒绝） older traditions, the obesity rate among French children has reached 17% — and is growing.

    Would it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation?

    UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees are competing for survival of the fittest, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their co-operation and support, passing around necessary nutrition (营养) “depending on who needs it”.

    Nitrogen (氮) and carbon are shared through miles of underground fungi (真菌) networks, making sure that all trees in the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons (神经元) in our brains, and when one tree is destroyed, it affects all.

    Simard talks about “mother trees”, usually the largest and oldest plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down “mother trees” with no awareness of these highly complex “tree societies” or the networks on which they feed, we are reducing the chances of survival for the whole forest.

    “We didn't take any notice of it.” Simard says sadly. “Dying trees move nutrition into the young trees before dying, but we never give them chance.” If we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.

    Whenever we're introduced to strangers, we make snap decisions about them according to our first impressions. Are they attractive or how much do they earn?

    For most Brits, simply asking someone how much they're worth' financially is considered very impolite. Thankfully, most people are kind enough to drop several hints (暗示)about their relative wealth or successful careers They always post on social media about flying to a meeting for work. They're always wearing clothes with labels big enough to silently scream about how rich they are and how well they're doing.

    It's a worrying trend, and I'm not immune to it. I've felt the warm happiness of knowing I earned more than somebody, and the baseless grey irritation of knowing that I earn less than another. I've checked into places while I know full well that anybody reading it will get jealous.

    It seems as though self-worth is increasingly being tied to the careers we choose and the money we earn. A study in 2013, for example found that nearly 17% of unemployed Americans were depressed compared to almost 6% of those who had a permanent job.

    We need to stop placing so much value on what a person earns. Don't get me wrong-being ambitious is not a fault, and achievements should always be celebrated. But when a person uses their success to judge you negatively it becomes a problem.

    If you want to know what you're really worth, here's a tip: It doesn't have anything to do with your bank account. It's about how many times you've been there for your friends. It's how many times you've been kind to a stranger It's every time you did something unselfish, or told your partner you loved him/her, or treated someone with respect no matter where they were in their own life.

Things to do in Cabo Corrientes, Jalisco, Mexico

    Majahuitas Island Tour

    Duration: 6h 30m

    Let yourself be spoiled by the nature in the Majahuitas Island (Natural Reserve) while you do different beach and sea activities, such as Snorkeling (潜游), Kayak (划独木舟)Tour and more. Eight delicious options from our menu will please your taste during lunch time, also your favorite drink will be prepared in our bar.

    Las Marietas Eco Discovery

    Duration: 6h

    Snorkel, swim, and kayak through the beautiful rock formations around the Marietas Islands. Beloved by Jacques Cousteau for their rich marine life and clear waters, this underwater playground is an ideal place to spend the afternoon.

    Follow up your snorkeling adventure with a guided kayak trip. Learn about the islands' geologic past and keep your eyes peeled for migrating whales and playful groups of dolphins. Back on the boat, have a tasty deli-style lunch featuring delicious sandwiches and salads, or kick back with a drink from the open bar while your crew set a course for your return to port.

    Yelapa & Majahuitas Catamaran Tour

    Duration: 7h+

    Set sail from Puerta Vallarta aboard a luxurious catamaran with the vast Pacific Ocean ahead and a refreshing sea breeze surrounding you. Spend your morning snorkeling and exploring the peaceful cove of Majahuitas. This coral reef and tropical fish-filled coastline is only accessible by boat, making it one of Puerto Vallarta's best-kept hidden treasures.

    Sayulita Escape

    Duration: 3h

    Hop on a powerful UTV (utility task vehicle) to explore Sayulita, a hip and relaxed beach town not far from Vallarta. Ride over muddy back roads and a riverbed to reach the small community famous for its laid-back atmosphere. Soon after hitting the main road, your guide turns onto one of the dusty forest paths. Pass by farms, fields, and a riverbed before reaching an isolated beach. When you are ready, a picnic lunch, open bar, and knowledgeable crew await your return to the catamaran.

Unhealthy health care bills, long emergency-room waits and inability to find a primary care physician just scratch the surface of the problems that patients face daily.

Primary care should be the backbone of any health care system. Countries with appropriate primary care resources score highly when it comes to health outcomes and costs. The U.S. takes the opposite approach by emphasizing the specialists rather than the primary care physician.

A recent study analyzed the providers who treat Medicare Beneficiaries(老年医保受惠人). The startling finding was that the average Medicare patient saw a total of seven doctors — two primary care physicians and five specialists — in a given year. Contrary to popular belief, the more physicians taking care of you don't guarantee better care. Actually increasing breakup of care results in a corresponding rise in costs and medical errors.

How did we let primary care slip so far? The key is how doctors are paid. Most physicians are paid whenever they perform a medical service. The more a physician does, regardless of quality or outcome, the better he's reimbursed (返还费用). Moreover, the amount of a physician receives leans heavily toward medical or surgical procedures. A specialist who performs a procedure in a 30-minute visit can be paid three times more than a primary care physician using that same 30 minutes to discuss a patient's disease. Combine this fact with annual government threats to indiscriminately cut reimbursements, physicians are faced with no choice but to increase quantity to boost income.

Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices, further contributing to the decline of primary care.

Medical students are not blind to this scenario. They see how heavily the reimbursement deck is stacked against primary care. The recent numbers show that since 1997, newly graduated U.S. medical students who choose primary care as a career have declined by 50%. This trend results in emergency rooms being overwhelmed with patients without regular doctors.

How do we fix this problem?

It starts with reforming the physician reimbursement system. Remove the pressure for primary care physicians to squeeze in more patients per hour, and reward them for optimally managing their diseases and practicing evidence-based medicine. Make primary care more attractive food to medical students by forgiving students loans for those who choose primary care as a career and harmonizing the marked difference between specialist and primary care physician salaries.

We're at the point where primary care is needed more than ever. Within a few years, the first wave of 76 million Baby Boomers will become qualified for Medicare. Patients older than 85, who need chronic care most, will rise by 50% this decade.

Who will be there to treat  them？