“一级,两级,三级……”一个八九岁的孩子正在爬台阶。一位学者朝那个孩子喊道:“小朋友,你在干什么?”“我在攀登呢,妈妈说只要我登上最高那级台阶,我就可以触摸到太阳。”那个孩子答道。触摸到太阳?多么可笑的说法,即便是乘坐宇宙飞船到太空去,也不可能触摸到太阳,更何况是这几百级台阶。就在学者陷入深思的时候,稚嫩的声音将她拉了出来:“您在想什么?不如我们一起攀登吧!我们一同到达最顶端,然后用我们的双手去触摸温暖的太 ”One, two, three ... “ A child of eight or nine is climbing the steps. One scholar shouted to the child: ”Children, what are you doing? “ ”I am climbing, my mother said that as long as I boarded the highest step, I can touch the sun.“ ”The child replied . Touch to the sun? What a ridiculous statement, even by spacecraft to space to go, it is impossible to touch the sun, let alone hundreds of these steps. Just as the scholar was pondering, the immature voice pulled her out: "What are you thinking of? Better to climb with us! Together we reach the very top, and then use our hands to touch the warmth too