摩訶止觀 6.155

6.155

答：通人出入，不能即中；別人次第出入，不能一心。圓人一心出入，亦能別出入，謂：多入中少入二，多入二少入中；多入空、中少入假，多入假少入空、中；多入假、中少入空，多入空少入假、中。雖別增減，而三諦不缺。

Answer: When a practitioner of the shared [teaching] steps forth or enters, he cannot be identical with the middle; when a practitioner of the distinctive [teaching] steps forth or enters in sequence, he cannot do so in a single thought-moment. A practitioner of the perfect [teaching] steps forth and enters in a single thought-moment, yet can also step forth and enter distinctly—namely: entering the middle more and the two less, or entering the two more and the middle less; entering emptiness and the middle more and the provisional less, or entering the provisional more and emptiness and the middle less; entering the provisional and the middle more and emptiness less, or entering emptiness more and the provisional and the middle less. Although there are distinct increases and decreases, none of the three truths is lacking.