从前，有一个名叫鲁迪的狗，他经常咬人。
这让大家都很害怕他。
于是，他的主人给他挂上了一个铃铛，好让大家知道他来了，可以避开他。
但是，鲁迪并不明白主人为什么给他挂上铃铛。
他认为这是主人对他的赞赏，所以他每天在市场上摇着铃铛跑来跑去，显得非常得意。
其他的小动物看到他这样，都感到非常奇怪。
一天，一只叫做苏珊的老母狗看到了鲁迪的行为，她走过来对他说：“鲁迪，你为什么这么得意呢？你挂着铃铛并不是因为你是个好人，而是因为你会做坏事，大家需要防范你啊。”
鲁迪听到这句话，感到非常惊讶。
他以前从来没有想过这个问题。
他开始反思自己的行为，觉得自己以前确实做得不对。
从那天起，鲁迪决定不再咬人了。
他把铃铛挂在脖子上，但不再洋洋得意的摇动它。
相反，他用这个铃铛提醒自己，要做一个善良、不伤害别人的好狗。
渐渐的，大家发现鲁迪变了。
他不再咬人，而是和大家一起玩耍，成了大家的好朋友。
大家都为他的改变感到高兴。
这个故事告诉我们，我们应该诚实的面对自己的错误，并且努力去改正它们。
只有这样，我们才能真正得到别人的尊重和喜爱。
Once upon a time, there was a dog named Rudy who often bit people.
This made everyone afraid of him.
So, his owner put a bell on him so that everyone would know when he was coming and could avoid him.
But Rudy didn't understand why his owner put the bell on him.
He thought it was his owner's praise for him, so he ran around the market every day shaking the bell, feeling very proud.
Other little animals saw him like this and felt very strange.
One day, an old female dog named Susan saw Rudy's behavior. She came over to him and said, "Rudy, why are you so proud? You wear the bell not because you're a good dog, but because you do bad things. People need to guard against you."
Rudy was very surprised to hear these words.
He had never thought about this problem before.
He began to reflect on his behavior and realized that he had indeed done something wrong before.
From that day on, Rudy decided not to bite anyone again.
He hung the bell around his neck, but no longer shook it proudly.
Instead, he used the bell to remind himself to be kind and not hurt others.
Gradually, everyone found that Rudy had changed.
He no longer bit people, but played with them instead, becoming everyone's good friend.
Everyone was happy with his change.
This story tells us that we should face our mistakes honestly and strive to correct them.
Only then can we truly gain the respect and love of others.
