瑜伽論記 23.243

23.243

第二解思，言於六處減乃至不應思惟等者，明六處斷擇滅無為，不應思惟分別詰問，唯依覺慧觀察等。云何為四？謂或有、無、或異、不異。

The second [section] explains reflection. When it says 'regarding the six sense-bases, decrease up to [reflection] should not be entertained,' and so forth, it clarifies that regarding the unconditioned [state of] cessation through deliberation upon the eradication of the six sense-bases, one should not engage in reflection, discrimination, and cross-examination, but should only observe it relying on discernment and wisdom, and so forth. What are the four? That is, existence, non-existence, difference, or non-difference.