If a man will begin with certainties, he shall end in doubts; but if he will be content to begin with doubts, he shall end in certainties.
只要有能力,总有机会翻身。  
解读:智慧并非单纯知识堆砌,而是精准权衡事物各要素关系,做出客观、公平评判,不夸大不缩小,正确抉择。