Peb txoj kev nrhiav mus ib txhis yog tus yam ntxwv ntawm "zoo li kev tshawb fawb, muaj kev ntseeg ntawm kev kawm thaum xub thawj, rau cov ntawv raj tshuaj yej ntim,Kas fes nrog xa ntawv, Ntawv Lim Ntawv, Ntim khob kas fes,Lim Kas Fes NtimCov. Peb muaj cov khoom lag luam dav dav thiab tus nqi yog peb qhov zoo. Txais tos nug txog peb cov khoom. Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li Tebchaws Europe, Neeg Amelikas, uas muaj kev txhawj xeeb thiab tau tsim los ua kom tau raws li cov neeg siv khoom cov qauv. "Cov neeg siv kev pabcuam thiab kev sib raug zoo" yog qhov chaw sib txuas lus tseem ceeb uas peb nkag siab zoo sib txuas lus thiab kev sib raug zoo nrog peb cov neeg ua lag luam tseem ceeb tshaj plaws.