Kitts is one of "Tomorrow's people"—people who have electronic body parts. She has an electronic arm. One year, Kitts lost her arm in a truck accident. She felt angry and sad. She couldn't accept it. But then she heard a piece of good news that a doctor could use her remaining nerves (神经) in her shoulder to fix an electronic arm.

Before long, the doctor decided to move Kitts's nerves to different areas of her top arm. For months, the nerves grew and moved deeper into their new homes gradually. After three months she started feeling a little painful. The doctor helped her a lot to reduce (减少) pains. A month later, her pains disappeared and she got her new electronic arm. An engineer worked with Kitts to connect the computer programs with her real movements more and more closely.

Today, Kitts's arm is great, but it's not yet perfect as normal people. She wants feelings in her hands. For example, she needs to feel whether something is smooth or not. She also needs feelings to do one of her favorite things—drinking coffee. One time at a coffee shop, she, together with her friends, wanted to drink coffee as they talked happily. However, her hand kept closing until it broke the coffee paper cup. "One day I'll be able to feel things with it, and clap my hands to the songs my kids are singing…" she said with hope and pride.

Likiso Irene Lasu Silwa has very few memories of her early childhood. She was only a few months old when her mother ran away from their hometown with her and her sisters during the Second Sudanese Civil War（苏丹内战）. They had lived in a refugee camp（难民营）in neighbaring Uganda ever since.

Likiso finally returned in 2015 only to find that her hometown was already part of a new country South Sudan. Today, 31-year-old Likiso is a host on RadioMiraya. Miraya is the biggest network in South Sudan which has worked hard to push for peace in the area.

"Radio was the only source（来源） of information and happiness that kept my family going in the refugee camp. My mother would listen to the radio to keep up with what was happening back home. It is this experience that made me want lo become a radio host, " Likiso recalled.

Recently a sad story shocked her country. A child was killed and her body was found in a toilet. "If that is not difficult lo report, then I don't know what is, " Likiso said. Of course, there are also stories that give hope. For example, a young man decided to return home from the refugee camp he was living in to help homeless women. He built houses for them using unused water bottles. "At the time of my interview with him, he had already managed to take 10 women and their children off the streets, "Likiso added.

In South Sudan, the radio has been seen as an important tool for providing information for hard—to—reach communities. It not only provides chances for local women and young people to learn about and take part in community events but also brings hope to those living in instability（不安定）.

Bill's favorite color is orange. But he can't see what orange looks like. Bill is blind.

A month after he was born, his mother noticed that his eyes weren't quite as big as a normal baby's. "Bill wouldn't be able to see." the doctor told his mother. After that, Bill's mother began talking to him, describing things she saw outside the window. She described everything to him.

Bill not only listens to his mother's descriptions to learn about the world around him, but also sees with his ears and his hands. He has perfect hearing. When people make phone calls, he can tell the numbers they dial(拨).

Bill loves computer science. He began teaching himself computer programming when he was just seven years old. His dream school would be Stanford University. He gets top grades in his class, making that a real possibility. "You can't let excuses get in the way of your dreams, and if you do that, you can't move forward and reach your goals," said Bill.