There was a white piglet in forest elementary school who loved to play pranks on his classmates. One day, his good friend, the little goat, could bear it no longer and told the piglet, “Piglet, we must be nice to our classmates at school. If you play pranks on others all the time, they will grow to dislike you.” 

Hearing this, the piglet grew cross with the little goat, and started to play pranks on the little goat too. He stole the little goat’s lunchbox while the little goat was not looking, making the little goat cry in desperation. The piglet also threw a banana peel on the floor, causing the little goat to slip and fall in front of the rest of the class. 

The little goat was so sad, and he told Teacher Deer about it. Teacher Deer told the piglet, “Piglet, when you hear others pointing out what you did wrong, you should humbly reflect upon your behavior, and avoid making the same mistake again. If you continue to play pranks on the little goat, you might end up not having a single friend at all!” 

The piglet felt sorry for what he had done, and apologized to all his classmates for playing pranks on them. Then, he told the little goat, “Little goat, you told me to be nice to others. However, not only didn’t I listen to you, but I even played pranks on you too. That was so wrong of me, and I am very sorry.” The little goat happily replied, “Teacher Deer said that, even though you were a little naughty, if you stop playing pranks on others,  your classmates will forgive you and begin to treat you as their good friend.”

森林小學裡有一隻頑皮的小白豬，喜歡欺負同學，對同學惡作劇。有一天，牠的好朋友小山羊看不過去，就對小白豬說：「小白豬，在學校要和同學好好相處，不可以一天到晚都欺負同學，小心被同學討厭。」

小白豬聽到小山羊指責牠，心裡很不高興，就開始對小山羊惡作劇。小白豬就趁小山羊不注意的時候，將小山羊的便當偷偷拿走，害小山羊急得哇哇大哭。小白豬又將香蕉皮丟在地面上，害小山羊在同學面前跌了一跤。

小山羊很傷心，就將這件事情告訴鹿老師。鹿老師就對小白豬說：「小白豬，當你聽到別人指責自己所犯的錯誤，應該虛心地接受別人的批評，並且知錯能改。像你這樣對小山羊惡作劇，最後可能連一個朋友都沒有囉！」

小白豬覺得十分後悔，就向所有以前被他欺負的同學道歉，並且對小山羊說：「小山羊，你曾經勸我要好好與同學相處，而我不但不虛心接受，還對你惡作劇，實在太不應該了，真是對不起。」小山羊高興地說：「老師曾經說過，你雖然頑皮了點，但只要能夠改正以前所犯的過錯，我相信所有的同學一定會不計前嫌，把你當作很好的朋友。」