Lines Written with the Green Pen is a poem for children written by the famous children's literature writer Mei Zihan. It is about a boy trying to write poems with his green pen. At first, he doubts whether he can write poems. Then he takes a walk and starts creating his own lines—he says hello to the sky; he wonders about the leaves, birds’ chirping, the gone clouds, the old lady and the yellow dress… He, the “little ant poet”, writes, “Those who are dreaming are awake. Hence, the night and the day meet on the pillow.” In the end, he drops down his green pen and decides to fly and be the child as he is.