世界是一个舞台，但剧本选角糟糕。
The opening up of new markets, foreign or domestic, and the organizational development from the craft shop and factory to such concerns as U.S. Steel illustrate the same process of industrial mutation—if I may use that biological term—that incessantly revolutionizes the economic structure from within, incessantly destroying the old one, incessantly creating a new one.
不担忧自己一家的贫寒，而担忧天下百姓的饥饿
每一天都证实了他对所有人类性格的不一致性的信仰，以及对功绩或理智外表的依赖性很小。
跨国合作是解决水产养殖全球性挑战的关键。
如果你认为一个理论是唯一可能的理论，这表明你既不理解这个理论，也不理解这个理论要解决的问题。