摩訶止觀 3.25

3.25

復次，止、觀各通三德者，止中有觀，觀中有止。如止息止是止善，屬定門攝，即通解脫；停止止是行善，屬觀門攝，即通般若；非止止屬理攝，即通法身。其義可見也。貫穿觀是止善，定門攝，即通解脫；觀達觀是行善，觀門攝，即通般若；非觀觀，理攝，即通法身，意亦可見。

Furthermore, as calming and contemplation each connect to the three virtues: within calming there is contemplation, and within contemplation there is calming. Calming as bringing to rest is the good of stopping, subsumed under the gate of concentration, thus connecting to vimokṣa; calming as halting is the good of practice, subsumed under the gate of contemplation, thus connecting to prajñā; calming as non-calming is subsumed under principle, thus connecting to the dharmakāya. Its meaning can be seen. Contemplation as piercing through is the good of stopping, subsumed under the gate of concentration, thus connecting to vimokṣa; contemplation as discerning penetration is the good of practice, subsumed under the gate of contemplation, thus connecting to prajñā; contemplation as non-contemplation is subsumed under principle, thus connecting to the dharmakāya. The meaning can likewise be seen.