大般涅槃經義記 5.204

5.204

次下二句復以餘義破遣心常，心若常者，不應分別怨、親、中人；心若常者，不應說言我物、他物，若生、若死。

Next, the following two clauses again refute and dispel the permanence of the mind using other arguments: if the mind were permanent, it should not distinguish between enemies, kin, and neutral persons; if the mind were permanent, one should not speak of "my property" or "another's property," or of being born or dying.