美国著名科学家本杰朗·富兰克林常对人说起他童年的一件小事:一天清晨,我家门口来了一个男人,肩扛一把大斧。他见到我,十分和气,摸摸我的头,问道 :“你肯帮我把斧头磨上几分钟吗?我知道,你准是个好孩子!哦,长得棒极了!”我听了他的话,高兴极了,便使劲帮他磨起斧头来。我磨得十分卖力,手磨酸了,上学的时间也快到了。等到斧头终于磨好,不料这个男人却突然十分粗暴地对我说:“喂,你这个 Benjamin Franklin, a famous scientist in the United States, often speaks of a trifling matter about his childhood: one morning a man came by my house with an ax on his shoulder. When he saw me, he was very kind and touched my head and asked: ”Would you like to grind my ax for a few minutes? I know that you’re a good boy! Oh, it looks great!“ ” I listened to him, very happy, then hard to help him sharpen an ax. I worked very hard, my hands were sour, and the time was up for school. Wait until the ax finally polished, but unexpectedly this man suddenly said to me very rudely: "Hey, you this