“阴阳顺逆妙难穷,二至还归一九宫,若能了达阴阳理,天地都在一掌中;轩辕黄帝战蚩尤,涿鹿经年苦未休,偶梦天神授符诀,登坛致祭谨虔修;神龙负图岀洛水,彩凤衔书碧云里,因命风后演成文,遁甲奇门从此始;一千八...