One day, a boy had a fight with one of his classmates at school. After the school finished, he went to his grandfather and told him his story that happened at school angrily. "He is too bad," the boy said. "And I hate him." The grandfather said, "Let me tell you a story. When I was a boy, I sometimes also hated others for what they did or what they said." As the boy listened carefully, the grandfather went on. "I think there are two tigers inside my heart. One is good and kind. He is always ready to try his best to do anything well. But the other is bad and unfriendly. Even the smallest thing will make him angry. He fights with everyone all the time, and for no reason. He can't think carefully because he always hates others. It is difficult to live with these two tigers inside my heart. I can't stand both of them trying to control me." The boy looked into his grandfather's eyes and asked, "How can we let the good tiger control us, Grandfather?" The old man said slowly, "That's up to you. If you always feel the good and kind one, you will never hate others and seldom get angry."
