#13 Qhov tsis zoo yog cov txheeb ze, qee cov neeg nyiam cov tsiaj no vim yog lawv:
Yuav tsum tau saib xyuas tas li;
Tau khiav tawm;
Kev kho siab tsis tau;
Zoo siab heev, qee zaum tsis kam ua raws li cov lus txib;
Cunning, zoo rau manipulate hlub tswv.