Only the fingers that flow through the blood can bring forth the world's swan song, and only through the hellish trials can the wings of heaven be made. I never know what it's like to shake your heart. I don't know what will happen to me when I shake my heart. And I do not know, shock my heart is a strong butterfly. It was a rainy morning. The sky is not as blue as usual and gloomy. And my heart is as heavy as the sky. I sat by the window, looking at the grey sky and the rain, not knowing what to do. Suddenly, I found a dark spot in the yard on a small grass. I was curious about the black spot, so I looked carefully. It turned out to be a tiny butterfly, as if it had just become an adult, lost its way and rested on the grass for a while. However, after a long time, I found the butterfly motionless and standing on the grass. Only then did I notice that one of the butterfly's wings was damaged and a big mouth was missing. It's combing its other wing, and it's preparing to fly. But the merciless rain, like a thread that is cut continuously, is still falling and beating on its body. But it did not care at all, carding its wings attentively. I was really worried about it, worried that it would not survive the rain, worried that it would lose its life on this rainy morning. But it doesn't seem to feel that way, and it's trying to sort itself out to the best of its ability. Finally, determined, it spread its wings and flew. But it was hit hard by a big bean rain The butterfly seemed to be dead. Somehow, I felt an indescribable sadness in my heart -- the butterfly failed. I still look at this butterfly in the rain, hoping for a miracle. Suddenly, the butterfly's wings fluttered -- it was strong enough to live! It laboriously fanned its wings and flew over the grass. The butterfly is still combing its wings and preparing to fly to the sky for a second time. Once again it made up its mind and opened its wings to the sky It worked! It nimbly avoided the attack of the rain, flying lightly in the rain. I couldn't help but be shocked at this moment. I watched this strong butterfly until it disappeared under the sky. This small butterfly shocked my heart, I have to admire its strong and confident. It teaches me not to be afraid of difficulties, to believe in myself, to face bravely!