很久以前，一群老鼠被一只凶恶的猫困扰得无法安宁。
他们决定开一个会议，想出办法来对付这只猫。
在会议上，每只老鼠都提出了自己的想法，但都被其他老鼠否决了。
最后，一只名叫杰瑞的小老鼠站了出来，他提议说：“我们可以在猫的脖子上挂个铃铛，这样只要听到铃铛的声音，我们就知道猫来了，就可以马上逃跑。”
大家都觉得杰瑞的想法很好，纷纷鼓掌表示赞同。
然而，坐在一旁的一只年老的老鼠，名叫罗伯特，却一直没有说话。
这时，他站起来说：“杰瑞的主意确实很好，也很聪明，但是我们还有一个问题需要解决，那就是谁去把铃铛挂在猫的脖子上呢？”
这个故事告诉我们，提出一个好的想法并不难，但是要实现这个想法就不那么容易了。
Long ago, a group of mice were troubled by a fierce cat. They couldn't live in peace.
They decided to hold a meeting to come up with ways to deal with the cat.
At the meeting, each mouse put forward their own ideas, but they were all rejected by the other mice.
Finally, a little mouse named Jerry stood up and suggested, "We can hang a bell around the cat's neck, so whenever we hear the sound of the bell, we'll know the cat is coming and we can run away immediately."
Everyone thought Jerry's idea was great and applauded in agreement.
However, an old mouse named Robert, who had been sitting quietly on the side, did not speak up until now.
He stood up and said, "Jerry's idea is indeed good and clever, but we still have one problem to solve, that is, who will hang the bell around the cat's neck?"
This story tells us that it's not difficult to come up with a good idea, but it's not easy to make it happen.
