俱舍論記 20.122

20.122

「由如是義故名隨眠」者，總結。又《正理》云「何緣隨眠唯貪等十，非餘忿等？唯此十種習氣堅牢，非忿等故。謂唯此十習氣堅牢，起便難歇。」

Regarding "By virtue of this meaning they are called anuśayas": this is the summary conclusion. Moreover, the Nyāyānusāra states: "For what reason are the anuśayas only the ten, greed and the rest, and not the other [defilements such as] anger (krodha) and so forth? It is because only these ten kinds have tenacious latent impressions (vāsanā), while anger and so forth do not. That is to say, only these ten have tenacious latent impressions: once they arise, they are difficult to quell."