exert all one’s wisdom and efforts ? ～求得這種“最大的貢獻(xiàn)”，這是人人對(duì)于自己對(duì)于社會(huì)應(yīng)負(fù)的責(zé)任。(鄒韜奮《經(jīng)歷·前途》) It is the duty everyone should do for himself and the society as well to exert all his wisdom and efforts to make such“greatest contributions”。