摩訶止觀 3.138

3.138

復次，智、諦俱開者，隨其多少自相攝，如三諦即有三智，二諦即有二智，此義可解。又智、諦俱不開者，且據一諦一智，不增不減，此亦可解。若智雖開合，終是實智，能顯實體也。

Furthermore, when both wisdom and truths are unfolded, they subsume each other according to their number: for instance, three truths have three wisdoms, and two truths have two wisdoms; this principle can be understood. Also, when neither wisdom nor truths are unfolded, tentatively based on one truth and one wisdom, neither increasing nor decreasing; this too can be understood. Though wisdom may be unfolded or combined, it is ultimately real wisdom, capable of revealing the real substance.