On the 8th, May, the postgraduate school wrote a letter to the whole postgraduate. In this letter, the postgraduate school sponsored the full postgraduate to have firmly belief, hold together, scientificly prevent and fight against SARS at last. This letter proposed the full postgraduate to strictly abide the blocking-out management system of our school, adjust the studying method, increase the time of the physical exercise and care abour those separated classmates. This letter sponsored at last: Let’s hold together and believe that unity is strengh and believe that we must fight against SARS and success belong to us at last.