很久很久以前,在一个缺水的小山村里,两个年轻人是一对好朋友,他们从很远的地方挑来水,干起了卖水的生意。活儿虽辛苦,不过收入十分稳定而且足以养家糊口,他们都认为这是一份不错的工作。但是后来,年轻人甲不甘心每天挑水,每天重复一种简单的劳动,他打算挖一条长长的管道,把水直接引到村里来。这一想法遭到了年轻人乙的反对,认为完全没有这个必要。但年轻人甲下定了决心。但是,他干得的确十分辛苦,白天要挑水,只能利用晚上挖管道;管道需要钱,直接影响到了他的经济收入,虽然与年轻人乙都干卖水的生意,但吃穿方面差了很多;更要命的是,这个“不知天高地厚”的年轻人 Long, long ago, in a water-short hill village, two young people were good friends. They took water from far away and began to sell their water. Although hard work, but income is very stable and enough to feed their families, they all think this is a good job. Later, however, young people were unwilling to carry water every day and repeated a simple daily work. He intended to dig a long pipe and lead the water directly to the village. This idea has been opposed by young people B, that there is absolutely no need. But young man A determined. However, he did work very hard. He had to carry water during the day and could only use the pipes to dig at night. The pipeline needed money and directly affected his economic income. Although he and B were doing business with young people, the difference in food and clothing A lot more; even worse, this “I do not know the height of thick” young people