Modern society, parents must make time for children so teachers need to educate the people as a whole are a care order training, teach them to grow into better people.
Modern society, parents need to make a living, not taking care of children. So do teachers need to educate the whole person. Teach children to take care of the growth is good.
Modern society, parents have to do not have time to take care of the children. Did the teacher to both the knowledge. The care of educate children grow up well.