Assertion: nirvana | /r/HasProperty | attained by a change of heart
Facets:
Source sentences:
text: Seeing Kassapa, who as the chronicle puts it, was as well known to them as the banner of the city, the people at first doubted who was the teacher and who the disciple, but Kassapa put an end to their hesitation by stating that he had now given up his belief in the efficacy of sacrifices either great or small; that Nirvana was a state of rest to be attained only by a change of heart; and that he had become a disciple of the Buddha.