题目内容：

假定你是李华。近日，某省博物馆遭投诉，一观众留言：“……不给吃东西,又不让孩子跑，工作人员管得也太多了吧！”这一做法，引起了网友热议。某英语报社现以What does a rule mean to you?为题征稿。请你写一篇100词左右的文章，谈一谈你对礼仪规范(etiquette)的认识。

注意:1.标题和开头已为你写岀，不计入总数；

2.可适当增加细节，以使行文连贯。

What does a rule mean to you?

It' s reported that a parent complains about a ban on food and running at the museum, saying the museum is “asking too much of children”.

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