The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
一个良好的世界需要知识、善良和勇气;它不需要对过去的后悔,也不需要被无知之人长时间前说过的话所束缚的自由智慧。
The truth is rarely pure and never simple.
我越成功,就越需要一个男人。