请根据以下任务说明和写作要求,写一篇幅150词左右的英文短文。
Self – discipline （自律）
An elderly carpenter （木匠）was ready to retire. He told his employer his plans to leave the house building business and live a more leisurely （悠闲的） life with his wife. The employer was sorry to see his good worker go and asked if he could build just one more house as a personal favor. The carpenter said yes, but in time it was easy to see that his heart was not in his work. He built the house carelessly and used inferior (较差的) materials. It was an unfortunate way to end his career （职业）. When the carpenter finished his work and the employer came to inspect （视察）the house and handed the front-door key to the carpenter. "This is your house," he said, "my gift to you."
What a shock! What a shame! If he had only known he was building his own house, he would have done it all so differently. Now he had to live in the home he had built none too well.
So it is with us. Think of yourself as the carpenter. Build wisely. It is the only life you will ever build. Your life tomorrow will be the result of your attitudes and the choices you make today.
1．以约30个词概括本文的故事；
2．以约120个词写一篇短文，包括如下要点:
（1）你读短文后的感想；
（2）叙述你的一次真实或虚构的对某一件事高度自律或负责的经历；
（3）那次高度自律或负责的经历对你的影响。
1．文中可使用自己的亲身经历或虚构的故事，可也以参照阅读材料的内容,但不得直接引用原文中的句子。
2．信中不能出现真实姓名和学校名称。
概括准确，语言规范，内容合适，篇章连贯。