持续学习是保持竞争优势的唯一途径。
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them—and then, the opportunity to choose.
石油行业的领导力意味着在盈利和责任之间取得平衡。