【正确答案】
Reading Books
People often say that gold and silver are the most valuable things in the world. But I believe that reading books is more valuable than anything else, because reading books gives us knowledge.
Books are our friends. The old saying "To open a book is always beneficial" shows us how good it is to read a book. Good books introduce us different kinds of knowledge. They tell us stories of every country and of all ages.
Books are our teachers. They teach us truth, science, literature and philosophy: We have to learn so long as our life continues. Our life is limited, but knowledge is boundless. There are many things which are very necessary to learn and there are also many other things which should be avoided. Books tell us what is good and what is evil. Books can teach us to distinguish between the good and the bad. So reading more books is the best policy for our young people.