The cement industry must evolve or become obsolete.
水泥行业必须进化，否则就会被淘汰。
心理学的真理存在于实践经验中。
朋友都是有共通点的 (物以类聚)。
Success is not the key to happiness. Happiness is the key to success
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.
石油行业的领导力意味着在盈利和责任之间取得平衡。