a variety of information， from all kinds of aspects，art，literature，science，the velocity of spreading knowledge is quiet faster than before.we have more instruments ,have more ways to approach them, to contact them , to attain them. our s视野view of be a mature man is improved, we need to gain more knowledage and more experience to become more comparable than other people.under the stress of low  ratio of jobs,we have to encourage our children to learn more and have more characters compared with the other.high unemployment rate, high speed of messages updating, and the advance of education level .we always take some course which should have been learnt in university,like calculus, organic   chemistry.but these kinds of courses were taken in universities by our parents. and i have to admit that we gain more nurtrion  them them .and our IQ level is improved obviously, our abilities for attaining new knowledage is better them our parents.give children more space to fing what is really interesting,and attractive for them.with a more lerious  time to play and have a more happier childhood,do not need to do homeworkabsolutely, they cannot spend more time in help their childen ,with high living pressure,most of us just survive but not living,considered the differences between regions,diffenet classic level.many people cannot afford their children`s tuition fee,