学校校刊杂志社正在组织“助人是快乐之源”英语征文活动。请认真阅读征文启事，并根据内容要求，写一篇征文稿。（60～70词）

Dear students, Help is everywhere in our life. Have you ever helped other people? What did you do for them? What do you think of helping others? Please write down one of your stories and express your feelings. Send it to us soon! Editor

Dear Editor,