We went to school as usual in this spring, but SARS broke out in Beijing suddenly. We were so frightened that we only stayed at home. At this time of danger, you went to the front to fight against SARS without thinking about your own safety and health. Thanks to your efforts we have kept safe. It's hard for us to express our thanks to you with any words. We will work much harder to show our thanks. We will fight against SARS together with you. We believe we will win the war.