On the arrival of the graduation season, a large number of students will leave their colleges and get busy finding jobs. However, it seems not all students will be in a hurry to get to work. According to a survey online in May, about 9.8 percent of the 93,420 graduates surveyed said they wouldn't begin working right after graduation. This phenomenon is called "delayed employment".

    One reason why the graduates don't start their careers immediately is that they want a job related to their personal interests, and they are unwilling to give in and take jobs they don't like. "Looking for the right career is like looking for Mr. Right. Maybe I could have found a job or two, but I don't want to just make a living or be stuck in a specific position,” said Shen Yu, who graduated in 2014 but didn't look for a job right away.

    Another reason is to avoid the fierce competition of the job market.Statistics provided by the Ministry of Education show the number of the new university graduates will reach 7.95 million this year. Meanwhile, only 26.7 percent of the new graduates have signed contracts(合同) with employers, 8.7 percent down from the previous year.

    And some Chinese college students have chosen to travel or volunteer instead of finding jobs. For example, Chen Nuan, who will graduate from the Shanghai Institute of Visual Arts this summer, has planned to tour Europe immediately after graduation. "As the old Chinese saying goes,traveling thousands of miles is better than reading thousands of books,"she told China Daily.

    However, no matter what you choose after graduation, make full use of the first few years—this is when people develop soft skills such as punctuality and teamwork. The first 10 years are essential, which shapes careers in the long term.

    Many people turn to doctors or self-help books, but they ignore a powerful thing that could help them fight illness: their friends.

    Researchers are only now starting to pay attention to the importance of friendship in health. A 10-year Australian study found that old people with a large circle of friends were 22 percent less likely to die during the study period than those with fewer friends. A large 2007 study showed an increase of nearly 60 percent in the risk  for obesity (肥胖) among people whose friends gained weight. And last year, Harvard researchers reported that strong social ties could improve brain health as we age.

    “In general, the role of friendship in our lives isn't well realized,” said Rebecca, a professor at the University of North Carolina. “Friendship has a bigger effect on our psychological health than family relationships.”

    While many friendship studies are about the close relationships of women, some research shows that men can benefit, too. In a six-year study of 736 middle-aged men, having friendships reduces the risk of heart attack. Only smoking was as important a risk factor (因素) as having little social support.

    Exactly why friendship has such a big effect isn't entirely clear. While friends can send a sick person to the hospital or pick up medicine, the benefits go well beyond physical assistance. Friendship clearly has a big psychological effect. “People with stronger friendships feel like there is someone they can turn to,” said Karen, a doctor. "The message of these studies is that friends make your life better.”

    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.

    For many, music is as important to the human experience as eating and breathing. We hear music everywhere—at home, the gym, parties and stores. But what kind of music do we prefer to listen to, and when and why do our musical preferences change?

    The relationship between the change of seasons and musical preferences was the focus of a study led by psychologist Terry Pettijohn. He and his team based their research on a previous study that examined the relationship between popular music preferences and the Environmental Security Hypothesis(假设). The results showed that over time, when social and financial conditions were more risky, the songs of the year that were slower, longer, more comforting and serious were most popular. And during periods in which social and financial conditions were generally stable, the result was opposite.

    Building on these findings, Pettijohn and his team wondered if the Hypothesis could also be applied to the change of seasons. For college students, the participants in this study, autumn begins at the start of the school year. Gone are the carefree days of summer, when school is out. Winter means colder temperatures, shorter days, and, in many places in the country, snow. Spring, however, is a different story. It represents a fresh start and when clocks spring forward, we gain an extra hour of daylight. As students walk into summer, they're absorbed in the sunshine and social activities—and enjoy a break from school.

    But do changing seasonal conditions influence musical preferences? To answer this question, the researchers designed two studies. What did they find? Both groups of college students favored more serious music during the seasons of fall and winter, and more active and energetic music during the spring and summer seasons. And these findings, Pettijohn argues, have practical significances.

    Miep Gies, the woman who hid the Dutch girl Anne Frank's diary from the Nazis to become one of the world's most-read books, died after a brief illness at the age of 100.

    It was Gies who guarded Anne's diary, and presented it to the girl's father, Otto, when he returned from the Auschwitz concentration camp(奥斯威辛集中营) at the end of World War Ⅱ—the only one of his family to survive.

    In her diary, Anne Frank wrote about her teenage life hiding from the Nazis in Amsterdam from 1942 to 1944, when the Nazi police discovered her and her family's hiding place. The diary, first published in 1947, has been translated into 70 languages.

    Anne Frank expressed a great wish to live on after her death. Miep Gies saw it as her duty to help in making this happen.

    Born in Vienna in 1909, Gies moved to the Netherlands at the age of 11. In 1933, she began working for Otto Frank at his trading company. At great risk to her own safety, she and four other helpers brought food and supplies to the Frank family hiding in a secret office building for more than two years.

    When she turned 100, Gies tried to play down her own role. "I'm not a hero," she said. "It wasn't something I planned in advance. I simply did what I could to help."

    Every day she received letters from all over the world with questions about her relationship with Anne Frank and her role as a helper. Gies received many honors for her role, including from the Netherlands, Germany and Israel.

The outbreak of locusts, an insect that mainly lives in Africa and Asia, is the worst experienced by Kenya in 70 years. The crowds are some three times the size of New York City, eating their way through thousands of acres of crops and animal grassland and destroying livelihoods in the process.

"These hungry things are alarming," says Keith Cressman, the UN Food and Agriculture Organization's senior locust forecasting officer. "A crowd the size of Manhattan can, in a single day, eat the same amount of food as everyone in New York and California combined."

Desert locusts are infamous for their ability to breed(繁育)rapidly in large numbers every three months. And with some help from the wind, they can travel as much as 80 miles a day. Most years, the insects stay in African deserts. However, under the right environmental conditions, they can multiply quickly, spread as much as 400 times every six months and cause extensive destruction if left unchecked.

"The insect has the ability to take advantage of good conditions." Cressman says.

The "good conditions" the scientist is referring to began in mid-2018 when a rainstorm from the Indian Ocean struck a remote area of the Arabian Peninsula known as the "Empty Quarter". Normally, it would dry out within a short period, killing most of the locust population, which depends on green plants for food. However, in late 2018, a second rainstorm struck the same region. The huge sandy area got wet, which is exactly what desert locusts need to lay their eggs and breed. The extra food supply caused the population to explode for the second time in six months.

Luckily, the locusts, experts say, are easy to control with chemicals. Kenya badly needs equipment and a steady supply of chemicals to effectively wipe out the massive insects. Hopefully, leaders worldwide will recognize the tough situation and contribute generously to control the locust outbreak.