5p2d.md (325B)
1 That, which constitutes the reality of love or hatred, 2 is pleasure or pain, accompanied by the idea of an external cause 3 (Def. of the Emotions, vi. vii.); wherefore, when this cause is 4 removed, the reality of love or hatred is removed with it; 5 therefore these emotions and those which arise therefrom are 6 destroyed. Q.E.D. 7 8