The hills in the distance are high and undulating

Mountains, with rocks as bones, soil as flesh, grass and trees or snow as hats, because they conserve water sources, nurture rivers, grow grass and trees, and embrace life, so they are called broad; Because it can overlook the earth, insight into the true meaning of life, and the changes of history, it is called majestic. Because it does not increase the height of frost and snow, and does not damage its appearance for rain, it is called eternity.