The educational slogan that we let no student fall behind contains the educational rationality that every child need be educated by current education.The slogan requires that schools and teachers help each student and other students to gain similar or equivalent educational outcomes.The slogan calls on a standardized teaching and educational evaluation.In order to implement and realize the slogan,schooling has been sensitive to the number of education results,and tried to defend itself.Every student who becomes a tool is controlled,forced,and repressed to serve the slogan.In fact,the slogan doesn't bring about the respect and concern for the different needs of different students.On the contrary,the slogan works hard to eliminate different students'different needs,and to force them to regard earning points,learning knowledge as the only real need.For the personality development and full lives of students,we must think over what these kids who have fallen down mean for schooling and teachers.