And do not stretch your eyes after that with which We have provided different classes of them, (of) the splendor of this world's life, that We may thereby try them; and the sustenance (given) by your Lord is better and more abiding, (Al_Quraan_020.131).

"Kada ka sanya idanuwanka ka kwallafa ranka zuwa ga abin da muka jiyar da su dadi da shi mataye daga gare su, kawar rayuwar duniya ce domin mu fitine su a cikinta, kuma arzikin ubangijinka shi ne ya fi kuma shi ne mafi wanzuwa"[1].
