The letter from my Document Achievement get arrived eventually and the documents have been sent out yesterday, now I may just wait for the notice of admission. Thinking about the past months, it is really tough, I have to bear too much and think too much, while now I still have much to do, after three years of study, what should I do then? What am I going to be? All are of questions to be solved. Life to some kind, is just a set of formulas, either linear or non-linear, once you get it solved and achieve the final solution, you finish the task of the life. The method we use is not Mathematica or Matlab, but the adventures, the courage and our belief!