我们要革命的缘故，因为是知道了种族的束缚、政权的束缚、经济的束缚种种不好的道理，所以要拼死命去打破他们。
在桂林学界迎会的演说，1922年1月22日
我们必须在经济增长和环境责任之间取得平衡。
But I miss you, Jenny. If there's anything you need... I won't be far away.
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.
快速行动，打破常规。除非你在打破常规，否则你的行动速度还不够快。