瑜伽論記 9.107

9.107

此五無二相是名第一義，行者應當知。體云非有者，分別依他二相無故。非無者，真實相有故。非如者，分別依他二相無一實體故。非異者，彼二種如無異體故。非生非滅者，無為故。非增非減者，淨染二分起時滅時法界正如是住故。非淨者，自性無染不須淨故。非不淨者，客塵不起故。

These five non-dual marks are called the ultimate meaning;
The practitioner should know them."
Explaining the substance: "neither existent" because the two characteristics of conceptualization and dependence on other are non-existent; "nor non-existent" because the real characteristic exists; "neither such" because the two characteristics of conceptualization and dependence on other have no single real substance; "nor different" because their two kinds of suchness have no different substance; "neither arisen nor ceased" because it is unconditioned; "neither increasing nor decreasing" because when the pure and defiled portions arise or cease, the dharmadhātu remains just so; "neither pure" because by intrinsic nature it is undefiled and does not need purification; "nor impure" because adventitious defilements do not arise.