Grinding an iron rod into a needle

    Li Bai was a great poet in the Tang Dynasty of China.

   It is said that in his childhood, he was very fond of playing and afraid of difficulties, and made slow progress in his studies. One day, on his way home after school, he walked by a creek and saw an old woman grinding(磨碎)a very, very thick iron rod. Being curious, he went to the old woman and asked, “Old grandma, why are you grinding this iron rod?” The old woman replied, “To make a needle.” At his moment, Li Bai felt more curious and asked again, “How can you grind such a thick iron rod into a needles?” “Yes, I can. I certainly can,” the old woman said. “If one works with constant effort, one can grind an iron rod into a needle.” Hearing what the old woman said, Li Bai was enlightened. Since then, Li Bai studied hard and made rapid progress. Eventually he became a famous poet.

写作内容：

1).用约30个单词概括上文主要内容；

2).用约120个单词，以“坚持不懈”发表你的观点；

内容包括：故事给你的启示；

以你或他人的经历举例说明“坚持不懈”的作用或意义。

[写作要求]

1).概述故事或提供论据时，不得使用原文语句；

2).作文中不能出现真实姓名和学校名称。

参考词汇：坚持不懈perseverance

[评分标准]

内容完整，语言规范，语篇连贯，词数适当。