法華玄論 9.88

9.88

答：亦四句。開本合迹即是開常合無常；合本開迹合常開無常；本迹俱開即常無常俱開，常有法報二身、無常有應化兩佛；本迹俱合即常無常俱合也。

Answer: There are also four propositions. Opening the origin and combining the traces is opening permanence and combining impermanence; combining the origin and opening the traces is combining permanence and opening impermanence; opening both the origin and the traces is opening both permanence and impermanence: permanence has the two bodies of dharma and saṃbhoga, and impermanence has the two Buddhas of response and transformation; combining both the origin and the traces is combining both permanence and impermanence.