There are many small things in life, it seems trivial, but a small piece of paper but let m e know how to cherish. The day of art class, the teacher let us draw "car" in the future. I drew two feel bad, yo u tear up the page. And then I drew a few pen feel or bad, and tear a sheet of paper. So a n ew drawing book is my three under two ripped to only two or three pages, whereas the pa per trash heap of higher and higher. Evening, mother found a new drawing book check your homework became thin pages. So I put the art on the ability to tell his mother. Mother without an angry face, she stood u p and turned on the computer, call I go to see. A few pictures on the computer and a parag raph, it says, take good care of the trees, the trees are our friends; Save paper, waste of a si ngle paper, is to destroy a small tree. I think of science class the teacher said that trees can prevent water loss and soil erosion, resist dust storms, and trees can purify air, beautify the environment... Think of these, I bowed his head in shame. "Mother, I was wrong." I quietly said to my mother. Mother touched my head, gently sa id: "you know, now it is not easy to have such a good learning conditions, you must learn t o cherish, let us save a piece of paper, start from the small truths." After this, "start from the save a piece of paper, start from the small truths." This sente nce is deeply engraved in my heart. 本文来源：https://www.wddqw.com/doc/f376ba150440be1e650e52ea551810a6f524c8de.html