Thinking about a career in public safety or law enforcement? Statistics show that these careers are growing, have great benefits, and can be very rewarding. {#blank#}1{#/blank#} But there are hundreds of public safety jobs to think about-everything from police officer who protect people to driver's license examiners who test driving skills.

    For example,Angela Bloom is an animal control worker for the city.She and her co-workers pick up animals that are lost, sick, or dangerous. {#blank#}2{#/blank#}For this job, being in good physical condition is important and a high school diploma is required.It may be necessary for candidates to have received on-the-job training and hold certification.

    {#blank#}3{#/blank#}He looks for health problems in places where people prepare and serve food.There are many kinds of jobs for inspectors.For example,public safety inspectors look for safety violations or dangerous workplaces and fire inspectors look for problems in buildings that could cause fires. {#blank#}4{#/blank#}A college degree is often necessary. Actually, applicants with a bachelor's or master's degree,related experience or training in a foreign language may have the best job prospects.

    {#blank#}5{#/blank#}For those interested in working in this dynamic and rewarding field,a wide variety of options are available.So remember,if you like working with the public,and are looking for a good job,a career in public safety might be perfect for you.

    Good learners can inspire students or anybody to learn well. Here are some characteristics of good learners.

    Good learners are curious. They wonder about all sorts of things, often about knowledge beyond their areas of expertise(专长){#blank#}1{#/blank#} Finding out about something they didn't know satisfies them for the moment, but their curiosity is addictive.

    Good learners don't give up easily. A few things may come easily to learners but most knowledge arrives after effort{#blank#}2{#/blank#} They try to search out new information. They read, analyze, and evaluate the information they've found. Then they study more and work at what they don't understand.

    Good learners know that a lot of learning isn't fun. The journey to understanding generally isn't all that exciting{#blank#}3{#/blank#} Others need a tiresome attention to detail, and still others need periods of intense mental focus. Your backs hurt, your arms and legs get tired, and your coffee gets cold.

    {#blank#}4{#/blank#} There's always more to know. Good learners are never satisfied with how much they know about anything. They are pulled around by questions—the ones they still can't answer, or the ones without very good answers. Those questions follow them like day follows night with the answers bringing daylight.

    Good learners share what they've learned. Good learners are teachers committed to sharing with others what they've learned{#blank#}5{#/blank#}Good learners can also explain what they know in ways that make sense to others. They are connected to the knowledge passed on to them and committed to leaving what they've learned with others.

A. Good learners stay positive.

B. They write about it, and talk about it.

C. They love the discovery part of learning.

D. Good learners never run out of questions.

E. Some knowledge can broaden our views.

F. Good learners are willing to put in the time.

G. Some learning tasks require boring repetition.

    Attachment is not just a connection between two people; it's a bond that involves a desire for regular contact with that person and the experience of distress(悲伤) during separation from that person.

    According to psychologist John Bowilby, there are four critical characteristics of attachment. The first is the desire to be near those with whom we share an attachment since we are happy while staying with them. Attachments also create a safe shelter, meaning that during times of distress, fear, or uncertainty, we may seek out the people we're attached to for care and comfort. Next, attachment figures also offer a secure base for exploration. This is particularly important during childhood. This secure base allows kids to explore the world while they know they can still return to the safety of the attachment figure. Finally, we experience separation distress when parted from an attachment figure. For example, kids tend to become upset when parents have to leave them in the care of others.

    Attachment serves a number of important purposes. For instance, it helps keep babies and children close to their caregivers so that they can avoid potential dangers, which in turn helps boost their chances of survival. However, if a child doesn't form a secure attachment to a caregiver, he or she will suffer from a number of problems including conduct disorder and oppositional -defiant (对立反抗的) disorder. Researchers also suggest that the type of attachment displayed early in life can have a lasting effect on later adult relationships.

    Psychologist Harry Harlow conducted an experiment on social isolation in monkeys. Baby monkeys were separated from their mothers and placed with surrogate mothers (代母). One mother was simply a wire armature (电枢) that held a bottle, while the other mother was covered with a soft terry cloth material. Harlow found that the baby monkeys would receive food from the wire mother, but preferred to spend most of their time with the soft mother. When compared to monkeys that had been raised by their birth mothers, the monkeys raised by surrogate mothers were shyer and more nervous and suffered from social and emotional problems.

All in all, developing secure and healthy attachments early in life is very important. Such attachments play a vital role in our future development.

How to save a friendship

    Friends are like stars. Even if you don't see them, you know they are there. And while a shooting star is a beautiful thing to observe, a dying friendship is one of the most painful things to experience. However, if you believe that it is worth trying to save it, then it is worth it. So if you are still moved by a friendship that has given you priceless moments and treasured memories, at least try to save it. While problems are unavoidable, if both of you see the value in saving what you have, focusing on fixing things may just be effective, and your connection may even come through this test stronger than before.

    The moment you realize that the two of you have started growing apart, do something about it. Waiting will only bring about an unavoidable permanency of the loss of your friendship. Be prepared to be the one who makes the first steps; your friend may be laboring under the belief that it is something you have done to harm the friendship, so you shouldn't wait around for them to solve things.

    As life changes around us, friendship change too. However, changes in your life don't mean that your life has to destroy your friendship. Talking openly about the changes is important, as well as accepting that the two of you have changed but still have space, love and respect for one another in your lives. If your friend has distanced himself or herself from you because of changes in your lives, take the chance to show that while life has changed, the importance of your friendship has not.

    Make sure your friend has talked and listened, and both of you have looked for ways to reach compromises（和解）on the things that have weakened your friendship and set the relationship back on track. If you mean as much to this person as they mean to you, you will have at least made some progress in the right direction through mutual（彼此的）compromises in the end.

    Once you have worked through the challenges facing your friendship and come to a shared solution, show your friend how much they mean to you. Start creating new memories and precious moments that will make the unpleasant page in your common history look insignificant and never worth mentioning again.

    For thousands of young people everywhere，college means taking their first big step into adult life. What you do in your first year of college can have a big effect on the rest of your college years. Here are some tips of mine for you.

    Plan ahead. By the end of your first week, you'll know when you should finish each of your study tasks. Put those on your list. More importantly, you need to finish them on time. Start making good use of your time at the beginning of the term.

    Eat right. College students often gain weight in their first year. Without Mom and Dad planning your meals, it's easy to lose track of just how many calories you're taking in. Try to limit fast food and keep a varied diet.

    Talk to your professors. College students tend to be afraid of their professors. Don't be afraid. They're there to help you. Visit a professor during his or her office hours just to chat with him or her. Tell them about a book you have read，or ask for advice. And, of course, ask for help, whether with a difficult point in your readings or with big life issues (问题). If nothing of these, a professor can point you in the right direction to find the resources you need.

    Speak up in class. Ask questions, answer the professor's questions, and share your opinion as much as possible. There are no points for sitting quietly anymore.

    Go to the library. There are so many resources available in the library-- magazines, videos, and of course, the books you need for your papers. Learn as much as you can about your library .Talk with the librarians about the resources available in your field.

    My dad is a kind, gentle man, and a man of few words. Throughout my life, he offered advice rarely. But the words were always appropriate to the situation I was facing.

    As a teen when I struggled with making sense of the world around me, he said, “All things are relative.” He taught me the right view of the world. When I was offered the opportunity to be a manager of an organization as an undergraduate student, I asked him for advice because he was a senior manager of a large company. His advice was simple, “Only when you become the manager can you have a vision for how you can make the organization better; management isn't about power and it's about leadership.” I learned what I needed was not only to be responsible for my team but also to have leading ability. When I was feeling down, he explained, “Think that you make the wrong choices in life, sometimes.”

    My dad is 86 now, living on his own and enjoying life while struggling with the challenges that aging brings. He keeps a positive attitude despite long pain and the losses that come in life. Although we live quite far away from each other, we talk daily on the phone, and he shares the joys of my young family. As I tell him how we're heading off cycling or on a trip or out to play tennis, now his typical response is, “Do it while you can.” This is very important. We can't be sure of the future. My father's advice is like the ancient dictum（格言）of “ carpe diem”— seize the day and enjoy it to the fullest.

    My dad rarely “lectured me”. He trusted me, and helped me when I needed help. His patience and wisdom have been true gifts in my life. As I doubt my ability and my motivation, I recall his most recent gift of wisdom, “Do it while you can”. It's enough to “just get me started”.