一位贤明的父亲和他7岁大的儿子整理后花园,他们遇到了一块埋在土中的大石头。父亲觉得这是一个教育孩子的好机会,于是他要孩子自己将大石头移开。孩子推了半天,石头仍然不动,他就聪明地在旁边挖了个洞,找来一根木头插进洞中,把另一块小石头垫在底下,使劲地往上撬,但大石头仍纹 A sage father and his 7-year-old son finished the back garden and they encountered a large stone buried in the soil. The father felt that this was a good opportunity to educate the children, so he asked the children to remove the big stones themselves. When the child pushed for a long time and the stone remained still, he wisely dug a hole beside him and found a piece of wood and inserted it into the hole. He put another small stone underneath and pushed it hard, but the big stone remained. Pattern