an astronomer used to go out at night to observe the stars. one evening, as he wandered through the suburbs with his whole attention fixed on the sky, he fell accidentally into a deep well. while he lamented and bewailed his sores and bruises, and cried loudly for help, a neighbor ran to the well, and learning what had happened said: "hark ye, old fellow, why, in striving to pry into what is in heaven, do you not manage to see what is on earth? "

有一位天文学家每天晚上都要外出去观测星象。【重生之将军总把自己当替身】一天晚上，正当他全神贯注地观看星星时，不小心落入了一口枯井。他一边抱怨自己的不幸，一边大声呼救，恰好有一个人路过就赶来帮忙。弄清事情的原委后，路人对他说:“咳，可怜的家伙，你只知道留意天上的事物，却偏偏忽略了地上发生的事情！”

志存高远，还要脚踏实地。