“As easy as falling off a log” is often used to describe a job that does not take much effort. You might hear a student say to her friend that her spelling test was “as easy as falling off a log”. {#blank#}1{#/blank#}. It is easier to fall off the log than to stay on it.

    {#blank#}2{#/blank#}. One is “easy as pie”. Nothing is easier than eating a piece of sweet, juicy pie unless it is a “piece of cake”.

    “Piece of cake” is another expression that means something is extremely easy to do. A friend might tell you that his new job was a “piece of cake”.

    Another expression is “as easy as shooting fish in a barrel”. It is hard to imagine why anyone would want to shoot fish in a barrel. But, clearly, fish in a barrel would be much easier to shoot than fish in a stream. {#blank#}3{#/blank#}.

    Sometimes, things that come to us easily, also leave us just as easily. In fact, there is an expression —“easy come, easy go”—that recognizes this. {#blank#}4{#/blank#}. Easy come, easy go.

    When life itself is easy, when you have no cares or problems, you are on “Easy Street”. Everyone wants to live on that imaginary street.

    {#blank#}5{#/blank#}. It means to treat a person kindly or gently, especially in a situation where you might be expected to be angry with him. A wife might urge her husband to “go easy on” their son, because the boy did not mean to damage the car.

    Have you ever felt a sudden feeling of joy because you heard a favorite song playing? Then you know that music can have a strong effect on your emotions. {#blank#}1{#/blank#} It can help get you out of a bad mood (心情) or stay in a good one, says Alicia Ann Clair, professor at the University of Kansas. {#blank#}2{#/blank#}

    To cheer up, listen to Latin music or anything with a strong beat or a fast speed{#blank#}3{#/blank#}. When you want to relax after a busy day, music with a slower speed can calm you down.     

    Listen to calming music before you start any stressful activities, advises Dr. Clair. "Once you' re in a good state of mind, it' s easier to keep it." You can lower stress at work with music, too, by playing relaxing tunes (曲调). {#blank#}4{#/blank#} "If you listen to them all day long, you'll stop noticing them," Dr. Clair explains. Then the music won't have any effect.

    {#blank#}5{#/blank#}."To feel energetic, start with something relaxing, and then gradually increase the speed and beat," says Dr. Clair. For example, first play some nice slow love songs, and then listen to something more energetic. When you want to calm down after a busy week at work, just do the opposite.

    Anything that poses a challenge or a threat to our well-being is a stress.Some stresses get you going and they are good for you – without any stress at all many say our lives would be boring and would probably feel pointless. However,when the stresses undermine both our mental and physical health they are bad.In this text we shall be focusing on stress that is bad for you.

When we are stressed the following happens:

Blood pressure rises

Breathing becomes more rapid

Heart rate (pulse) rises

Muscles become tense

We do not sleep (heightened state of alertness)

    Most of us have varying interpretations of what stress is about and what matters.Some of us focus on what happens to us,such as breaking a bone or getting a promotion,while others think more about the event itself.How you see that stressful event will be the largest single factor that impacts on your physical and mental health.Your interpretation of event and challenges in life may decide whether they are invigorating or harmful for you.

    There are three broad methods you can follow to treat stress.

Self help for treating stress

    Exercise has been proven to have a beneficial effect on a person's mental and physical state.For many people exercise is an extremely useful stress buster.

    Alcohol and drugs will not help you manage your stress better.Either stop consuming them completely,or cut down.

    If you consumption of coffee and other drinks which contain caffeine is high,cut down.

    Eat plenty of fruit and vegetable.Make sure you have a healthy and balanced diet.

    Talk to your family,friends,work colleagues and your boss.Express your thoughts and worries.

Stress management techniques

    Stress management can help you t keep away from the source of stress,change the way you view a stressful event,and lower the impact that stress might have on your body.Stress management therapy will have the objective of pursuing one or more of these approaches.

Medicines

    Doctors will not usually prescribe medications for coping with stress,unless the patient has an underlying illness,such as depression or some type of anxiety.If that is the case,the doctor is actually treating a mental illness.In such cases,an antidepressant may be prescribed.Bear in mind that there is a risk that all the medication will do is mask the stress,rather than help you deal and cope with it.

    Your mobile is now much more than just a communication device - more like a remote control for your life. You still call it a "mobile" from habit, but it is an organizer, entertainment device, payment device and security（安全） center, all developed and manufactured by engineers.

    What we do need is better mobiles and more intelligence. Because it knows your travel timetable it can check for problems on the roads or with the trains, giving you the best route into work. It can control your home, reprogramming the central heating if you need to get up earlier and keeping an eye on your home by connecting your mobile with the home security system. It is your payment system—you can pay for tickets for journeys or buy items in shops by placing the phone near a sensor(感应器). With an understanding of location, the mobile can also provide directions, or even tell you if your friends or family are nearby.

    Usually it will start work even before you wake. It will work with your home entertainment system while you sleep to find programmes that will interest you and download them as a podcast to watch on the train or in other spare moments. It will intelligently work out what to do with incoming phone calls and messages. Because it knows your diary it will also know, for example, to direct voice calls to voicemail when you are in a meeting, perhaps providing a discrete text summary of the caller and the nature of their call.

    With its understanding of almost all aspects of your life; many new services become possible. For example, a “Good Food” meal planning service could send daily suggestions for your evening meal based on learned preferences, previous selections made and the likely contents of your refrigerator.

    Ten years ago the mobile was purely a device for making voice calls. Now it is a camera, MP3 player, and texting device. This is only the start of an evolution that will turn it into our trusted and indispensable companion in life.

Pleasure and Enjoyment

    When considering the kind of experience that makes life better, most people first think that happiness consists in experiencing pleasure: good food, all the comforts that money can buy. We imagine the satisfaction of traveling to exciting places or being surrounded by expensive devices. If we cannot afford those goals, then we are happy to settle for a quiet evening in front of the television set with a drink close by.

    Pleasure is a feeling of contentment that one achieves whenever expectations set by biological programs or by social conditioning have been met. The taste of food when we are hungry is pleasant because it reduces a physiological (生理的) imbalance. Resting in the evening while passively absorbing information from TV, with alcohol or drugs to dull the mind overexcited by the demands of work, is pleasantly relaxing. Traveling to Acapulco is pleasant because the exciting novelty (新奇) restores our sensations (感觉) exhausted by the repetitive routines of everyday life.

    When people think further about what makes their lives rewarding, they tend to move beyond pleasant memories and begin to remember other events, other experiences that overlap(重叠) with pleasurable ones but fall into a category that deserves a separate name: enjoyment. Enjoyable events occur when a person has not only met some expectation or satisfied a need or a desire but also gone beyond what he or she has been programmed to do and achieved something unexpected, perhaps something even unimagined before.

    Enjoyment is characterized by this forward movement: by a sense of novelty, of accomplishment. Playing a close game of tennis that stretches one's ability is enjoyable, as is reading a book that reveals things in a new light, as is having a conversation that leads us to express ideas we didn't know we had. Closing a contested business deal, or any piece of work well done, is enjoyable. None of these experiences may be particularly pleasurable at the time they are taking place, but afterward we think back on them and say, “That really was fun” and wish they would happen again. After an enjoyable event we know that we have changed, that our self has grown: in some respect, we have become more complex as a result of it.

    Experiences that give pleasure can also give enjoyment, but the two sensations are quite different. For instance, everybody takes pleasure in eating. To enjoy food, however, is more difficult. A gourmet (美食家) enjoys eating, as does anyone who pays enough attention to a meal so as to discriminate the various sensations provided by it. As this example suggests, we can experience pleasure without any investment of psychic energy, whereas enjoyment happens only as a result of unusual investments of attention. A person can feel pleasure without any effort, but it is impossible to enjoy a tennis game, a book, or a conversation unless attention is fully concentrated on the activity.

Pleasure and Enjoyment

    Most of us probably dreamed about becoming an astronaut when we were little. But how many of us actually became one, or are at least working toward it?

    The advice “Always follow your dreams” is something that is typically easier said than done.

    But still, this is the one piece of advice that Alyssa Carson wants to share with her peers. This 17-year-old girl from the US has become one of the candidates for NASA's 2033 project to go to Mars. If everything goes well, Carson will be one of the first human beings to ever set foot on the red planet.

    Carson has dreamed of going to Mars since she was only three years old. Watching an astronaut-themed cartoon and learning that humans have only been to the moon but not Mars, Carson decided that she wanted to be the first one to do so.

    Since then, she has worked hard toward this goal. At the age of 12, Carson became the first person to attend all three NASA space camps, and she sat with real astronauts in a NASA panel(座谈会) to discuss the future of Mars missions.

    Now 17, Carson is continuing with her space training while still taking on her high school work like a “normal” teenager, except that she studies all her subjects in four languages – English, French, Spanish and Chinese.

    “I don't think there's anything specific that makes it easier for me or makes it something that others can't do,” Carson said in an interview with Uproxx News. “I've just really focused myself on what I want to accomplish.”

    And Carson is willing to make sacrifices for her dream. She's fully aware of the danger of the mission and the possibility that she might never be able to come back. She also accepts the fact that she can't get married and start a family because any loved ones left on Earth may be a distraction for her and for the mission. But Carson believes that it's all worth it, summarizing her view with this ancient Greek proverb she once quoted, “A society grows great when old men plant trees whose shade they know they'll never sit in.”

    So after all the hard work that Carson has done and all the sacrifices she's made, everything still boils down to the simple phrase, “follow your dreams”. And while some people's dreams may sound out of this world, in Carson's case, they literally(毫不夸张地) are.