When asked to point out one or two things that are most important to themselves, many put friends ahead of homes, jobs, clothes and cars.

    A true friendship carries a long history of experience that determines who we are and keeps us connected. It is a treasure we should protect. Unfortunately, the better friends you are, the more probably you'll have disagreements. And the result can be what you don't want — an end to the relationship.

    The good news is that most troubled friendships can be mended. First, don't let your pride get in your way. Most of us can forgive each other when differences are brought out in the open. Second, apologize when you're wrong — even if you've been wronged. Over the course of a friendship, even the best people make mistakes. Sometimes, it may be best if the wronged person takes the lead and apologizes. When you apologize, give your friend a chance to admit(承认) that he has been wrong. Third, see things from your friend's point of view. And finally, accept that friendships change as our needs and lifestyle change. Making friends can sometimes seem easy. The hard part is keeping the connections strong during the natural ups and downs that have an effect on all relationships. My suggestion: consider friendship as an honor and a gift, and worth the effort to treasure and nurture(培养).

    Rapid advances in a new technology will soon transform science fiction into reality — meaning people will have driverless cars, small robots at their command and the ability to experience being in another place without leaving home, predicted Google executive chairman Eric Schmidt at the Mobile World Congress in Barcelona, the planet's largest cell phone trade show.

    Introduction of books available online, Internet translation of languages and voice recognition for computers all happened much faster than anyone could foresee and that technological research into even more previously unheard of advances is progressing at a fast speed.

    “People who predict that holograms（全息图）and self-driving cars will become reality soon are absolutely right,” Schmidt told thousands of attendees. Research under way will lead to situations where people can put themselves at events like a rock concert so that they can see, hear and even feel the event. And turn down the volume, if it's too loud.

    One attendee said she was scared that the possibility could be dehumanizing, but Schmidt replied by holding up his cell phone into the air. “It has an off button and it is here on the right,” Schmidt said. “My point is that it is all about your control. If you don't like my version of a rock concert, I'm not forcing you to go.” In the future, small robots could be used so busy people can send them to events for video and voice transmissions when their presence isn't required, Schmidt said.

    Technology in the near future will redefine the relationship among people in the world. “With technology comes power and with power comes choice, and smarter resourceful citizens are going to demand a better deal for their new life,” Schmidt said.

    What makes a sense of humor is a difficult thing to tell. Different people find different things funny, and what may seem hilarious to some, will be highly rude to others. However, having some kind of sense of humor is important for reducing stress and getting along with others. Therefore, it's important to think about ways to improve your sense of humor.

    Look for the funny side of situations. While it can be difficult at times to find the funny side in unfortunate events when you're having a bad day, try to think about how the situation might look like to other people, and attempt not to get too angry. Laughing over minor accidents, trips and falls will help you in preventing the loss of temper that you will regret later.

    Learn some basic jokes. Some people find it hard to remember jokes, and feel left out when others are telling them. It's worth trying to learn a few jokes that you can pull out the bag when you need to, or regularly think about how you can turn a funny situation that occurs in daily life into an entertaining anecdote(趣闻) for later.

    Look at joke or humor cards. There are many different kinds of funny cards available, which can be a great inspiration for finding ways to improve your sense of humor. Giving an appropriate funny card to friends and family on the right occasion will show that you have a good sense of humor and are thinking about them.

    Learn from friends. Look at friends that you think have a great sense of humor. How do they deal with situations, and what kind of jokes do they make? Is there anything you can take away from their actions?

    Imagine this: You're at the movies seeing the latest box-office hit. The leading actor chases down the film's bad guy before winning over the beautiful leading lady. What does he do next? He sucks on a cigarette.

    What's wrong with this picture? Doesn't the beautiful woman see her hero's yellow teeth? Doesn't she smell his smoky breath? And wouldn't the good guy have trouble chasing, since smoking causes a person to cough?

    But you don't see any of that when someone smokes cigarettes in the movies. And there is a lot of smoking in movies. Actors light up in more than 50 percent of youth-rated (G, PG, PG-13) movies, according to the American Legacy Foundation, which aims to put an end to smoking among young people. That means that Hollywood is showing 14 billion images of smoking to young people every year.

    All that exposure to on-screen smoking can influence teens to smoke. The Center for Disease Control and Prevention (CDC) argues that 44 percent of teens who begin smoking do so because they've seen smoking in movies. The CDC reports that teens are two to three times more likely to start smoking after seeing repeated smoking scenes in movies than teens who are lightly exposed to smoking in movies.

    Several organizations are working to remove smoking in youth-rated movies. And adults are not the only ones who care about this issue. Many teens are actively involved. Livia Clandorf, 16, of Chatham, New York, is a member of Reality Check, an organization that educates teens about what it considers to be the manipulative(巧妙处理的) practices of tobacco companies. Livia participated in an event called a "movie stomp(跺脚)". Reality Check rents out a movie theater and screens a youth-rated film that shows smoking, they stomp their feet and show disapproval by shouting “boo”.

A latest study on people who eat red meat has found they have higher risks of heart disease and early death. The finding goes against other recent research that suggested removing meat from one's diet has few health benefits. The two opposing findings can make it difficult for people to make sense of what can seem to be conflicting messages on food.

Duane Mellor, a dietician at Aston University, and other researchers say that after examining research on the subject, moderation may be the best way forward. "In this case, eating a certain amount of meat, including red meat, is likely to be safe," Mellor said. "However, in the interest of health, reducing meat intake to the recommended less than 70 grams per day would be sensible."

A researcher with ties to the meat industry published a report on the subject in 2019, saying that people should not reduce the amount of red meat they eat. Some experts criticized the findings because they were in conflict with dietary advice from international agencies.

The latest study found that eating two servings a week of red meat or processed meat was linked to a 3% to 7% higher risk of heart disease and also a 3% higher risk of all causes of death. Norrina Allen, a co-leader of the latest study, said the health risk is small but people should try to change their diet. "It's a small difference, but it's worth trying to reduce red meat and processed meat." She added that eating red meat is also regularly "linked to other health problems like cancer."

The World Cancer Research Fund says red and processed meat may cause cancer. It recommends eating red meat with an upper limit of 500 grams cooked weight per week-and "little, if any" processed meat. They said on average, adults should reduce the amount of meat they eat by 50% and they should eat twice as much nuts, fruits, vegetables and beans.

We have long been attracted by quick solutions that could increase our intelligence. Today, people's hopes lie in brain training apps, some of which claim to result in smarter minds". But is this quick solutions all that it is said to be?

There are plenty of brain training apps, but they all share the same characteristics: they turn mental exercises like simple arithmetic, memory tests and logic and pattern-matching problems into quick games. The more you play these mini-games, the smarter you will get — or so some apps tell us. It is really a big promise.

Many of the apps say they are backed by "science", a claim I found surprising as a former neuroscientist. The concept that increasing intelligence would be as simple as practicing a few mini-games every day goes against what we have discovered about how humans think and learn.

After surveying a diverse spread of thousands of users across wide variety of apps, researchers at Western University in Canada discovered that "brain training has no appreciable effect on cognitive functioning in the ‘real world', even after extensive training periods". The positive effects that have been found are limited to the very specific mini-games and tasks that users are trained on, such as the ability to memorize lists of words or numbers, or perform mental arithmetic, with little benefit to other skills.

If you are expecting them to improve your ability to write novel or construct a complex spreadsheet, I am afraid you will want to look elsewhere.

Puzzle video games such as "Baba Is You" and "Returno the Obra Dinn" see players apply their skill at logic, memory and concentration in a far more complex way than any brain training mini-game.