There is nothing wrong with lettering. Self-reliance, self-discipline and self-improvement are the early school motto of Shenzhen University, which is engraved on the lobby wall of the office building. The motto of Shenzhen University is self-improvement, self-discipline and self-improvement. Creating a new generation of self-reliance for the cause of Socialism with Chinese characteristics is the most loyal and affectionate interpretation of the spirit of teachers in Shenyang University.