Fortunately, I browsed the history museum of my alma mater at the tenth anniversary gathering. From the railway soldiers to the direct subordinate of Hebei Province, from the military school to the local university, I have experienced the changes of the country's times, but the constant is "rigor in governing learning, courage in innovation, and careful education in the four parties". We still have to inherit the first ambition, every mountain open road to fill the bridge, never fear the difficulties, courage to move forward! Come on everyone!