世界就是一本书，不旅行的人只读了其中一页。
The world is a book, and those who do not travel read only a page.
资本主义是有史以来帮助人们摆脱贫困的最佳制度。
音乐应该激励人心。这就是我写歌的原因。
用昨天的方法做今天的工作，明天就会失业。
When I got tired, I slept. When I got hungry, I ate. When I had to go, you know, I went.
The science of government it is my duty to study, more than all other sciences; the arts of legislation and administration and negotiation ought to take the place of, indeed exclude, in a manner, all other arts.