摩訶止觀 7.10

7.10

Furthermore, realizing views is precisely emptiness, and that which can realize is also precisely emptiness. Just as the mind of an arhat is still termed "the untainted five aggregates," my contemplation is not yet true, so how could it not be the aggregates? If one posits the aggregates as real, that is defiling karma and birth-and-death. If one does not recognize the four truths of the aggregates, that is precisely avidyā. If one clings to the wisdom that contemplates emptiness, one will be unable to let go. Apply the meaning of "precisely empty" through each and every mind, through each and every subjective capacity, and through each and every objective realm. If there are the three obstructions, break them to make them open; if these are the three openings, nurture them to bring them to completion. Then one skillfully surpasses the obstruction of views and thoughts and adeptly opens the three hundred yojanas.