西哲有言:人不能两次踏入同一条河流。这预示着,变化无所不在,无所不存,尽管形式不一,或悄然间发生,或彰显中进行,均脱离不了“变”的主调。因而,读者朋友一定会猛然发现,本刊发生了猛然般的变化——从2008年第一期开始。细品着,读者朋友更会发现,其变化不仅仅是些许的、细微的,而是显然的、纵深的、全方位的与大张其鼓的。这是一次不一般的变化,也是一次不寻常的变化,变化的诱因,便是(?)以及不断变“刁”的读者口味。当然,这些诱因均是外因,而 Xizhe words: people can not enter the same river twice. This indicates that changes are omnipresent and all-encompassing, and can not be separated from the keynote of “change” despite the different forms, the quiet occurrence, or the demonstration. Thus, readers will suddenly find friends, this magazine has undergone a sudden change - starting from the first phase of 2008. Fine articles, readers will find more friends, their changes are not just a small, subtle, but obviously, in depth, all-encompassing and preaching. This is an unusual change. It is also an unusual change. The causes of change are (?) And constantly changing tastes of readers. Of course, these incentives are exogenous, and