中国古代的大教育家孔子说过:人而无信,不知其可也。要使诚实的品质从童年和少年时期就深深地扎根于儿童的心灵,成为他们的习惯。司马光六岁的时候,有一天他和姐姐一起在父亲书房里砸核桃吃,核桃仁吃着很涩。姐姐对他说:“把核桃仁外面的一层薄皮去掉就不涩了。”可司马光无论如何也剥不掉,姐姐过来帮忙,也没 Confucius, a great educator in ancient China, said: People without information, I do not know if they can. To make honest quality deeply rooted in children’s souls from childhood and adolescence, it is their habit. Sima Guang six years old, one day he and his sister smashed walnut in the study of his father, walnut eat very astringent. Sister told him: “to remove the thin layer of skin outside the walnut is not astringent. ” Custer light can not be peeled off anyway, my sister came to help, nor