5.
The Discourse on What Should Be Seen
253.
"There are these three feelings, monks.
Which three?
Pleasant feeling, unpleasant feeling, neither-unpleasant-nor-pleasant feeling.
Pleasant feeling, monks, should be seen as suffering; unpleasant feeling should be seen as a dart; neither-unpleasant-nor-pleasant feeling should be seen as impermanent.
When, monks, for a monk pleasant feeling has been seen as suffering, unpleasant feeling has been seen as a dart, neither-unpleasant-nor-pleasant feeling has been seen as impermanent -
this is called, monks, 'a monk seeing rightly, who has cut off craving, turned back the mental fetters, through the complete full realisation of conceit has made an end of suffering.'"
The peaceful neither-unpleasant-nor-pleasant, he saw it as impermanent.
He, having fully understood feelings, is without mental corruptions in the present life;
Established in the Teaching, upon the body's collapse, one who has attained the highest knowledge does not come to reckoning." The fifth.