The old man's daughter came back again and again to persuade the old man. How did the old man answer? Sub-paragraph 100 words

The old man said firmly, "No! I'm not leaving! When your mother and other friends and I came here and decided to plant trees here and change the environment, I made up my mind that no matter what happens in the rest of my life, I will stick to it until I am old and can't walk any more. I will watch the trees I planted thrive and benefit future generations! Daughter, you are not young. Father, I am surrounded by mountains and waters. I am old, and my hands and feet are not flexible. Now I can only do my best to make the greatest contribution to the motherland, greening rivers and planting trees. The green hill behind the yard is my old man's home. Go home, I won't leave this land. "