请根据以下提示，并结合具体事例，用英语写一篇短文。
Small things make a big difference. The small things we do can make us a responsible member of the society.
注意：1.无须写标题；
2.内容必须结合你生活中的具体事例；
3.词数不少于100，如引用提示语则不计入总词数。
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