"Once upon a time there was a robot whose heart was broken. The repairman tried hard to fix him, but it was still useless. He was sent here and piled up with some old machines. He tried to talk to them. He said," Hey, you know, my heart is broken. "but those old machines didn't answer. He lay down and looked at the sky, spending long nights and uninteresting days. He lay there, constantly wet by the autumn rain. He lay there, experiencing the first snow of winter. One day, a blue bird flew up against the cold wind and stopped on his shoulder." Bird, what are you doing here? "he said." I want to fly to the south. "she said weakly," There is warm sunshine there, but I am cold and tired now, I am afraid I will never go again. "" I think you don't want to stay here, "said the robot," and become a waste like me. "the blue bird kept shaking and did not speak." My heart is empty now. "he said softly," You can sleep in it if you like. "the blue bird went into the robot's heart to sleep. The robot looked out at the night and was surprised to feel that he had a warm, active and beating heart. Every time the blue bird vibrates its wings, he feels his heart is trembling. The next morning, his heart door opened, and the blue bird sang loudly, and the sweet and brisk voice conveyed in the cold air." My heart used to just tick, "said the robot." Now it can sing. "the blue bird flew in a small circle in the air. The robot felt that his heart was also flying and made a creaking sound. He raised his feet and danced, tinkling, tinkling." I wish I had been living in your heart. "blue Bird said," If I stay here, I will freeze to death. Winter is coming soon. I still have a long way to go, but I don't know if there is any strength. "she stopped on his hand and said sadly." Let me take you there! "the robot said," I will put you in my heart and take you away. You will not get cold or cold, nor will you let the wind blow. "he put the blue bird into his heart, crossed the desolate ice and snow, climbed the towering and steep mountains, and passed through the wind, snow and fog. He was already very tired, and every step he took, his joints creaked. Finally, he reached the place where the sunshine was warm. He opened the door and the blue bird flew out. The bird sang incessantly and whispered," Thank you! Thank you! "the robot stretched out his arm towards her, but he couldn't take a step forward. He ran out of strength," Take my heart as your home! "the more he spoke, the smaller he got, and finally he hung his head. The blue bird has always lived in the heart of the robot. The robot is still standing there, his two arms outstretched, like a hollow old tree, and it has become the home where singing birds come to live every year."