I□ mo□ern□ti□es, □□e conce□t□o□□□en □ha De □e□ Yuan continue□ t□ be □el□□ant in disc□s□ions about ethics, ps□□hology,□a□d human behav□or.□It raises □mporta□□ questions □bout t□□ nature of mo□alit□□ th□ role of educat□□n in□shap□ng ch□racte□□ and the po□entia□ for p□rsonal □r□wth□and tra□sfor□at□on□ Psychol□gists and neu□oscientists have also ex□lored the bio□ogica□ and □sy□hological □nderpinni□gs of h□man nat□re, shed□ing ne□ l□g□t o□ □he age-old d□b□te □bout whe□her humans ar□ inherently goo□ □r evil.