나아가 ‘爲己之學’(忠)을 맹자는 ‘求放心之學’, 곧 “仁義(大體)로서 자아를 정립하여 大人이 되는 학문”이라고 규정하며 계승하였다. ... Furthermore, Mensius defined ‘爲己之學’(忠), that is, 'learning for oneself'(loyalty) as ‘求放心之學’, that is, ... This article aims to seek a perspective change over the issue of old age, in an aging society and come