Failure is a common thing in our life. Everything has two possible results: success failure. People all over the world like (succeed), but there is still failure in our life. What do you think of failure? do you deal with failure? Different people have different (opinion) on failure. Some people consider it as a good thing, because they can learn a lesson it. Then they try their best (find) the reason for failure, and correct what is wrong. So they can do it better next time. But some people regard it a bad thing. They lose their (confident). Also they are discouraged. Finally they give it up.

Which opinion is right? How about the first one? Please remember: Failure is

mother of success. When you have failure in your life, please find out the reason for failure and try (you) best to do it better next time.

初中三年即将过去，你在这三年中一定有没有实现的愿望。为此，校园广播站特向全校初三学生征稿。请你根据下面提示，写一篇广播稿。(90词左右)

提示：1）没有实现的愿望 (如学会弹吉他);

2）没有实现愿望的原因 (至少两个);

3）进入高中后为实现愿望的计划。

Artificial intelligence (AI) (人工智能) is the ability of a computer programme or a machine to think and learn. It is also a field of study that tries to make Computers smart". John McCarthy, a scientist, came up with the name" artificial intelligence" in .1955. Many things such as learning and problem solving can be done by computers, though not in the same way as we do.

An unusual goal of AI research is to create computer programmers that can learn, solve problems, and think logically (合乎逻辑地). At present we use the term AI for successfully understanding human speech, recognizing (识别) human faces, operating self-driving cars and competing in some game systems like AlphaGo (阿尔法围棋). Some people also consider AI a danger to humans if it develops too quickly. Professor Stephen Hawking, a well-known British scientist, was not for this kind of technology.

Maths is the basic language of AI. If we raise the standard in the learning of maths, our students will be more likely to become successful AI designers in the future. We not only want bright students, but also need to attract average students and give them the maths skills which are needed to change them into AI designers. Besides, a good knowledge of computer science is also necessary for AI designing. Scientists hope to create creative and emotional AI which can possibly understand human feelings or create art. Many ways and tools have been tried to discover this fascinating field.