First of all, I realize that I still have some shortcomings and need to improve to adapt to the development of the railway. Secondly, we should be strict with ourselves in theoretical knowledge, and ask for advice and study in time for questions we don't understand until we fully learn them. In addition, we should improve our business ability in practice and be independent. At the same time, we must do a good job of unity with comrades in our work. Only a united collective can better accomplish the task of railway transportation.