瑜伽論記 18.326

18.326

十五解內法。言若由此法增上力故，外色聲等處差別生等者，即若由五根增上力故外五塵生也。言若能攝受種子故若內法者，此隨轉理門，種在六根識名內。言若五種清淨色等至說名內法者，謂眼等五根及心意識體性是內。又有假名建立餘法為內可得等者扶根五塵在自身故名內。

Fifteenth, explaining internal phenomena. The words "if, due to the sovereign power of this phenomenon, distinctions among external form, sound, and other sense-bases arise," and so forth, mean: if due to the sovereign power of the five faculties, the five external dusts arise. The words "if, because of being able to contain the seeds, it is an internal phenomenon": this follows the progressive rationale, where seeds residing in the six faculties and consciousnesses are termed "internal." The words from "if the five kinds of pure form..." up to "are spoken of as internal phenomena" mean that the five faculties—the eye and so forth—as well as the mind, intellect, and consciousness are internally of that intrinsic nature. Furthermore, "there are also designations establishing other phenomena as internal that can be obtained," and so forth: because the five dusts supporting the faculties are in one's own body, they are called "internal."