Thaum tus kws qhia muaj lub cib fim rau xib teg nws tus mentee, ze kom pom me ntsis npog nrog ntaub npuag, kom hnov nws tsis hnov tsw - nws yuav luag tsis muaj peev xwm tiv thaiv los ntawm muab nws lub qhov ncauj los yog tsis rub nws. Kev ua si thiab kev sib deev yeej ib txwm nyob ib puag ncig!
Cov tub ntxhais kawm xyoo tsis yog tsuas yog lub sijhawm ntawm kev nkag siab ntawm kev paub txog science, tab sis kuj yog lub sijhawm ntawm kev sib deev. Yog li cov tub ntxhais kawm no es tsis txhob dhuav cov lus qhuab qhia tau paub txog kev sib deev ntawm qhov ncauj thiab qhov quav hauv tsev.