佛遺教經論疏節要 1.285

1.285

自他眾是能惱境，受眾惱者即所惱心，心既受惱則諸見集生，生已自害，故次以大樹況之。大樹喻己心，眾鳥喻自他眾，枯折喻諸見集生。

One's own and others' crowds are the objects capable of vexing; “receiving the vexations of crowds” is the mind that is vexed. Once the mind is vexed, various views accumulate and arise; having arisen, they harm oneself. Hence next it is compared to a large tree. The large tree illustrates one's own mind; the flock of birds illustrates one's own and others' crowds; withering and snapping illustrates the accumulating and arising of various views.