妙法蓮華經玄義 10.52

10.52

第五時，若依二諦論常住，則非常住；若不依二諦，無所間然。彼雖明常，全失非常非無常，雙用常無常，唯得四術之一，永失七術，復不得其正體（云云）。

In the fifth period, if one discusses eternal abiding relying on the two truths, then it is not eternal abiding; if one does not rely on the two truths, there is no flaw. Although they explained the eternal, they completely lost neither eternal nor impermanent, and the dual application of eternal and impermanent; they attained only one of the four arts, perpetually losing the seven arts, and further did not grasp its true substance, and so forth.