我来自黄土高原，是大山的儿子。从小在我心中就有一个不可磨灭的梦，走出大山，看看外面的天地，走走外面的路。一个偶然的机会，我带着梦来到北京当保安。“呜──”一声尖锐的火车长鸣声，回头望望熟悉的大山，还有风中妈妈摇摆的双手，想着妈妈临走时的嘱托，我心中不禁一? I come from the Loess Plateau, is the son of the mountain. From an early age in my heart there is an indelible dream, out of the mountains, take a look outside and walk outside the road. By chance, I came to Beijing with a dream as a security guard. “Woo ─ ─” sharp sound of the train boom, looking back at the familiar mountains, there are wind mother swinging hands, thinking of my mother leaving exhortations, my heart can not help one?