1 . In our youth-obsessed culture, one would assume that your self-esteem peaks in your 20s—but that’s not the case. Researchers from the University of Bern set out to determine when the average person’s self-esteem is the highest, and the good news is that your peak comes decades later.

Researchers found that self-esteem increases throughout one’s lifetime, with a slight plateau during those awkward teen years. Our self-esteem levels then start rising again and don’t peak until well into midlife. The highest point for self-esteem level happen at age 60 when they can retire and stay there until a slight decline in one’s 70s and 80s.

This news that our self-esteem will continue to rise or stay steady during the majority of our lives is exciting. We often hear of increased stress in the decades of midlife, but there are upsides too. “Midlife is, for many adults, a time of high stability in relationships and work. Moreover, most people further invest in their roles, which might promote their self-esteem,” researcher Dr. Orth told the journalist. “For example, people take on managerial roles at work, maintain a satisfying relationship with their spouse or partner, and help their children become responsible and independent.”

As we age and our roles tend to change, it’s natural for self-esteem to take a small hit. “Old age frequently involves loss of social roles as a result of retirement, the empty nest, and, possibly, widowhood. In addition, aging often leads to negative changes in other possible sources of self-esteem, such as socioeconomic status and health.” Dr. Orth said. However, it’s important to remember that it’s only a slight decrease. Dr. Orth believes that most people maintain a high self-esteem level even into their 90s and beyond.

2 . What were you doing when you were nine years old? Making crafts from a Klutz book? Kicking around a soccer ball? Designing a business plan to deal with plastic pollution and relieve childhood poverty? Zymal Umar showed us the latter. The Pakistan’s youngest businesswoman has started a project entitled Zee Bags, which aims to reduce plastic pollution by providing an environmentally-friendly alternative to plastic grocery bags.

When Zymal was on a shopping trip with her parents three years ago, she was shocked by the number of plastic bags on the streets. Depressed by the plastic pollution, she was reminded of the severe consequences our habits have on the environment. Then, she noticed a shopkeeper handing out newspaper bags. And at that moment, Zymal knew she had to act. Since then she has created beautiful, unique reusable newspaper bags for hundreds of customers.

It’s amazing to see this youngster using her brains and business skills for good. And she should certainly feel proud of the work she is doing. After all, plastic grocery bags are killing thousands of marine animals every year through their contribution to plastic waste. According to The Earth Institute, over one trillion plastic bags are used worldwide annually—that’s about two million bags used per minute around the world.

And those bags certainly don’t disappear into thin air. Instead, they end up in our oceans, putting approximately 700 marine species in danger of extinction due to the threat from pollution. And plastic bags are just one of the many forms of plastic trash that ends up in the oceans—in fact, an astonishing 8. 8 million tons of this material make their way from land to the oceans every single year.

But with Zee Bags, we’re all empowered to make more thoughtful choices about our trash production. And Zymal’s amazingness doesn’t stop there—the profits from her sales go towards helping poor children.

3 . Endangered Species (濒危物种) Books for Kids

Will We Miss Them? Endangered Species

Written from the unique view of a 13-year-old author, this book interests children in the lives and challenges of endangered species, helping other young people learn about these animals as the first step toward saving them.

♦Author: Alexandra Wright

♦Publication Date: September, 2011

Almost Gone: The Worlds Rarest Animals

Have you ever seen a wombat or an Eastern barred bandicoot? Probably not. These animals are almost gone from the earth, and they’re not alone. Simple, informative text and cul-paper paintings introduce basic endangered species knowledge to young children.

♦Author: Steve Jenkins

♦Publication Date: January, 2016

A Poetic Journey into the Wild

Take a journey across land and sea to meet 21 endangered and threatened animals. Lovely paintings and poems introduce amazing animals from around the globe and show the dangers they face. The book also lists activities and organizations that provide more detailed information about endangered species protection.

♦Author: Rachel Allen Dillon

♦Publication Date: February, 2019

Eyewitness: Endangered Animals

This DK Eyewitness book is an exploration of endangered animals around the world, including factors that are driving them toward extinction (灭绝) and ways that we can help them survive. Blocks of text and diverse photographs keep readers turning the pages.

♦Author: Ben Hoare

♦Publication Date: August, 2015

6 . Johnny was a lizard (蜥蜴). One day, some boys_______Johnny , and he could only escape from their hands by losing his tail and running to_______

The children watched his tail moving about, but they soon felt_______and left. Johnny came out to look for his tail , but could find no _______of it. He decided to_______doing everything else and spending all his time_______his tail. Months passed , and Johnny kept looking , asking everyone_______they had seen his tail.

One day , he asked a boy and the boy_______replied ,Why do you need two tails? After hearing this, Johnnya_______and saw that he had grown a new tail. He suddenly realized it was silly to waste so much time ________a problem like it.

On the way home he suddenly found his old tail.Johnny was________to have it back. He picked it up and was about to________his journey. Just at that moment , an idea________him that he shouldn't worry about the past since it was not useful.

He then decided to ________his old tail there. As he moved on, all he took with him were thoughts of the ________and the future.

As we know, it's not good to look at the past, unless it helps in the future.

Chinese telecom giant Huawei on Wednesday     1     (official) launched its operating system Harmony OS 2 for smartphones,     2     (provide) customers worldwide with a competitive alternative that works on a diverse range     3     devices. Harmony OS, or Hongmeng in Chinese, is     4     open-source operating system     5     (design) for various devices and scenarios. It was first lunched on Internet-of-Things (IoT) devices, including     6     (wearable) and tablets, in August 2019.

“We     7     (surround) by more and more smart devices these days, and are now in a world     8     all things are connected,” said Richard Yu, CEO of Huawei’s Consumer Business Group. “Every single one of us     9     (be) a part of this fully connected world, as is every device.” “We look forward to working with more partners and developers     10     (build) a thriving HarmonyOS ecosystem,” he said.