摩訶止觀 3.93

3.93

若明「不次第止觀眼智」者，如前所說，止即是觀，觀即是止，無二無別。得體近由亦如是，眼即是智，智即是眼。眼故論見，智故論知；知即是見，見即是知。佛眼具五眼，佛智具三智。王三昧，一切三昧悉入其中；首楞嚴定，攝一切定。《大品》云：「欲得道慧、道種慧、一切智、一切種智，當學般若。」

If one explains the non-sequential eye and knowledge of calming and contemplation, then as explained before, calming is contemplation and contemplation is calming; there is neither duality nor distinction. The immediate cause for attaining the essence is also like this: the eye is knowledge, and knowledge is the eye. On account of the eye one speaks of seeing; on account of knowledge one speaks of knowing. Knowing is seeing, and seeing is knowing. The Buddha eye is complete with the five eyes, and the Buddha knowledge is complete with the three knowledges. As with the king of samādhis, in which all samādhis enter, or the Śūraṅgama samādhi, which subsumes all samādhis, the Pañcaviṃśatisāhasrikā Prajñāpāramitā Sūtra says: 'One who wishes to attain path-knowledge, knowledge of the aspects of the path, all-knowledge, and knowledge of all aspects should study the perfection of wisdom (prajñāpāramitā).'