<□>D□s□ite its end□ring appeal, □he c□ncept□of R□n □ha□□e B□□□Yuan is n□t w□t□o□t its□chall□nge□ and cri□icisms. Some□critics argue that □he emphasis□on innate g□odnes□ may overlook th□ com□□ex□t□es o□ □uman □eh□vior□and the influence o□ □xternal □a□tor□ s□□h as culture, enviro□ment, and socializa□i□n□ □t□ers question th□ pra□□icality □f a□hievin□ moral perf□ction in □ w□rld marked by□□onfli□t,□inequa□ity, and in□ustice. These deba□□s □ig□ligh□ the o□g□ing need for □ritical □eflection a□d dialogue about the nat□□e of human be□ngs□and the □urs□it □f mora□ exce□lence.