《太平广记·卷二百八十九·妖妄二》
华山有位道士叫明思远，勤奋地钻研道教典籍，三十多年，常常教人所谓金水分形法，并告诉人家要屏住呼吸靠意念行事。
华山道士明思远，勤修道箓，三十余年。常教人金水分形之法，并闭气存思，师事甚众。
On Mount Hua, there was a Taoist priest named Ming Siyuan. He diligently studied the Taoist scriptures for more than thirty years, and often taught people the so-called Golden Water Dividing Shape Method and told them to hold their breath and act with their thoughts.