In my opinion, real purpose of education is to train students in many fields and to develop their latent abilities.

=>In my opinion, real purpose of education is to train students in many fields and to develop their latent abilities.

Education only for a college entrance examination doesn't seem desirable. I hope education until high school

=>Education only for a college entrance examination doesn't seem desirable. I hope education until high school

will be the stage(course) to prepare for the study students need to realize their goal both physically and spiritually.

=>will be the stage(course) to prepare for the study students need to realize their goal both physically and spiritually.