大般涅槃經義記 4.120

4.120

第三段中，具足應釋見眾生憂，直釋有憂，略不解見，若更解見，不異前故。「如來愍生為毒所中」正解有憂，「是故」下結。

In the third section, it should fully explain seeing sentient beings' sorrow, but it directly explains having sorrow, omitting an explanation of seeing; if it were to explain seeing again, it would not differ from before. "The Tathāgata pities beings who have been struck by poison" directly explains having sorrow, and from "for this reason" onward, it concludes.