In fact many people know very well what's what. To paraphrase a doctor who participates in the volunteer overseas medical services provided by the Noordhoff Craniofacial Foundation, no amount of material goods can bring the happiness felt upon seeing the smile of a happy patient.
其實，許多人心裡是清楚的，正如參與羅慧夫顱顏基金會出國義診的醫師所說，再多的物質收獲，比不上病人的一個笑顏。