Rewrite the son into a short essay.

Lu You is lying in bed, dying. The son sat beside his father's bed in silence.

The son clasped his father's hand, and his eyes were full of sad tears. His head was slightly lowered, and the tears flowed to Lu You's hand mercilessly. Lu You raised his other hand feebly, stroked his son's cheek, and gently wiped away the tears on his face: "Men bleed without tears. If everyone is like you, how can our motherland be unified?" Although Lu You was weak, he seemed to raise his voice. "Don't cry. Now is not the time to cry. You should think about how to recover the motherland and let the people live a peaceful and happy life."

the son fought back his tears.

"Think about how prosperous our motherland used to be, and the people couldn't see a sad face, but now what the country has become ..." Hearing his father's words, the son frowned, unconsciously widened his eyes, and looked sad and indignant. I don't know when he had clenched his fist, and he seemed to have come up with his own help to help the army unify the motherland.

At this moment, Lu You couldn't bear it any longer, and two lines of tears slowly fell on his weather-beaten face.

He closed his eyes slightly. "The only thing I regret and worry about before I die is our country. When will it be reunified?" Say that finish, and a long sigh.

My son looked at his dying father, his wet eyes were bloodshot and turned red, and his haggard face was full of worries about his father: "Father, I will definitely reunify the motherland and the people will live happily!"

Lu You's face was pale, and he knew that he would leave his son: "Don't forget to tell me this news when you sacrifice to your ancestors when the army of the Song Dynasty recaptures the Central Plains!"

My son's hand was clasped with Lu You's, and he replied solemnly and affirmatively, "Father, go with peace of mind, the motherland will be reunified, and I will fulfill your unfulfilled wish for you!"

Lu You looked at the distance and thought that he was wearing armor and riding a war horse, and now he is even walking and even getting up ... His heart is full of guilt. He clenched his son's hand and said, "It's all yours, and I will die without regret when the country is unified!"

at night, everything was silent, and only Lu Youjia came from the deep forest with the cries.