大般涅槃經義記 4.30

4.30

自下三對約就向前第三段中相實之二以明無二，然上文中備有五句，今且約就初之三句以明無二，餘類可知。「若言應修一切苦」者舉上初句，「凡謂二」者。此猶名彼二乘為凡，二乘之人聞前苦中有其樂性謂全別體，故言謂二。「智者了達性無二」者，寄智顯理，菩薩智者知實起相，相即是實名了無二。「無二即實」牒以結之。

From here below, the three pairs proceed in reference to the duality of characteristic and reality in the third section above to reveal non-duality. However, while the text above fully contains five phrases, here we proceed for now in reference to the first three phrases to reveal non-duality; the rest can be known by analogy. "If one says one should cultivate all suffering" cites the first phrase above. "Ordinary persons consider them two": this still calls those of the two vehicles ordinary persons; hearing previously that there is the nature of bliss within suffering, people of the two vehicles claim they are completely distinct entities, and thus it is said that they consider them two. "The wise thoroughly understand that their nature is non-dual" relies on the wise to manifest the principle: the bodhisattva, the wise one, knows that reality gives rise to characteristics, and that characteristics are themselves reality, which is called thoroughly understanding non-duality. "Non-duality is reality" takes this up to conclude it.