Time is like a sharp knife。 It can carve hard lines on beautiful faces and wear out youth year after year， but using it well can make a piece of simple stone into a great statue。 St。 Mary Academy is still a simple piece of white stone briefly carved， but as time marches on， duanwenw，。 it may be spoiled by dust， worn out by weather， or broken into separate pieces。 It may be also carefully carved by knife into wonderful statues。 Everyone at school， including our schoolmates， controls this knife...
