请根据下面提示，写一篇短文。词数不少于50。

In your English class, your teacher shows you the following picture. You are asked to describe the picture and explain how you understand it.

参考好学英文网整理范文：

From the picture we can see two men standing in two areas, each holding a stick ready to kill the mice in his area. Between them is an area where a mouse is playing freely, but neither of the two men seems to notice it. They both expect the other to catch it. People are sometimes selfish. They tend to avoid their responsibility when problems arise. We need to concern about our own gain or loss, but on the other hand, why don’t we go a little further to help others? Helping others means helping ourselves.

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