摩訶止觀 1.135

1.135

秖觀根塵，一念心起，心起即假。假名之心，為迷解本，謂四諦有無量相。三界無別法，唯是一心作。心如工畫師，造種種色。心構六道，分別校記，無量種別，謂如是見、愛是界內輕重集相，界外輕重集相。如是生死是分段輕重苦相，界外輕重苦相。

Merely contemplating faculty and object, a single thought-moment arises, and the arising of the mind is itself provisional. This mind of provisional designation is the root of both confusion and understanding, meaning that the four truths possess measureless aspects. The three realms are not separate dharmas; they are created solely by the one mind. The mind is like a skilled painter, producing all kinds of colors. The mind constructs the six destinies, discriminating and calculating measureless varieties, meaning that such views and attachments are the coarse and subtle aspects of accumulation within the realms, and the coarse and subtle aspects of accumulation beyond the realms. Such birth-and-death is the coarse and subtle aspects of the suffering of fragmented [birth-and-death], and the coarse and subtle aspects of suffering beyond the realms.