—No, he's a （陌生人）to me.

    "Early to bed and early to rise makes a man healthy, wealthy and wise." This is an old English saying. It means that when we go to bed early, we can get up early the next morning. Then we will become healthy. We will also become rich and clever.

    This is true. To keep healthy, we must have enough sleep. Experts say that adults should get seven to eight hours of sleep a night. Teenagers need nine to ten hours. And school-aged children may need more than ten hours of sleep. Children who do not have enough sleep can't do their work very well. They won't be wise and they may not become wealthy!

    We also need exercise. Walking, running, swimming and playing games are all exercise. Exercise keeps us strong. It also helps the blood to move around the body. This is very important. Our blood takes the nutrition（营养）from food to all parts of our body.

    The brain also needs blood. So take exercise and we can think better!

    Dear friend, do you know the boy in the picture? He is Wang Yuan, a member of the Chinese boy band, TFBOYS. Do you want to know more about him? Follow me, please.

    Wang Yuan was born on November 8th, 2000in Chongqing. His English name is Roy. He is a senior high school student now. He is good at singing, dancing and playing the piano. He can also write songs alone. He and two other boys formed the boy band TFBOYS in 2013.They are very popular with the young girls and boys in China now.

    Wang Yuan made a short speech on good quality education（优质教育）in English in the United Nations Economic and Social Council Youth Forum 2017 in front of 500 people from around the world. It's great. As middle school students, we should learn from Wang Yuan, and put our hearts into what we are doing to make a difference in our daily lives.

    Jenny, from Germany, spent some time travelling in India. While she was there, she stayed with her Indian friend, Leela. However, there were language problems. It was very1for her to communicate in the new environment, which was different2that of her own country.

    One day, together with Leela. Jenny went to3an orphanage（孤儿院）. All the children there were very young. At first, Jenny was not sure if she could communicate with them. She went over to the children4and sat beside them. After some time, one of the children5her. She felt a little relaxed and smiled back. Then she went close to the child. She slowly put her arm around the child and started6a song in German. The child kept smiling and started repeating the words after her. The words that came from the little mouth were different from those that Jenny sang, but the rhythm（节奏）was the same. Jenny sang a little more and the child followed her again. Wanting to join in the7, another child went up to Jenny and started singing the rhythm. Then more children joined in. They8many smiles together.

    From the other-side of the hall, Leela was smiling and watching them. Noticing Leela's eyes on her, Jenny was excited, "I don't have any language problems. We9communicate!" At that moment, she understood, "We're all simple humans, and we have the10to connect with each other."