珠玉 (zhūyù) 珠和玉;泛指珠宝 pearls and jades;jewelry;gems 比喻妙语或美好的诗文 witty remark;beautifully written verses or articles 比喻丰姿俊秀的人;亦喻俊杰,英才 a handsome and refined person;a person of outstanding talent;a person of outstanding or great ability
金石
金石 (jīnshí) 金属和石头,比喻坚固的东西 metal and stone 锲而不舍,金石可镂。——《荀子·劝学》