I□ mod□rn times, the concept□o□ Ren Zh□□De Ben Yuan continu□s□□o be□relev□nt in disc□s□ions about ethics, psychology□ and□human beh□vio□. It □aises important q□est□on□ a□out th□ n□ture □f m□rali□y□ the rol□ of education □n sh□pi□g c□aracter, and t□□□p□□ential for pe□sonal g□o□th□and t□ans□orm□ti□n.□□□y□□□logists an□□neur□□cientist□ have als□ explor□d the biological and □sycho□□gical underpi□ning□ of human n□ture, shedding new ligh□ on□the age-old □□□ate □bout whether hu□ans are □n□e□□ntly good or e□il.<□p□
<□>安非他□,又称为冰毒或□基苯丙胺,□□种□成的中枢神经兴奋剂。它在□960年代□次□成,□常以粉末或结晶形态出现。安非他命会刺激大脑中□□巴胺、去甲肾上腺素和素□的释放,导致使□者产生□烈的□奋□和幸福感□