大般涅槃經義記 6.46

6.46

「若行」下別，別中初先開列章門，第二總結，第三廣辨，第四總結。前開門中准結應有八門，然今文中少一，若說故但有七。

"If practice..." and below is the specific: in the specific, first it sets forth the chapter headings; second, the general conclusion; third, extensive distinction; fourth, the general conclusion. In the preceding opening of headings, according to the conclusion there should be eight headings; however, in the present text one is missing, so if expounded there are only seven.