It's for-profit and the theory that we have in capitalist countries is that this is a good model.

这是盈利性公司,这是种滋生于资本主义国家的理论,也是个很好的模式

耶鲁公开课 - 金融市场课程节选

It's the model of investment and profit that characterized so many of Milton's own early writings, including that promise, you'll remember, to his fellow Englishmen that he would one day produce a work of literature that his countrymen would not willingly let die.

这是一种投资模式和带有很多弥尔顿早期写作特征的收益,它包括了那个诺言，你们应该记得,那个诺言指他说有一天要为自己的追随者们写一篇文学作品,他的同胞们不希望这个诺言落空。

耶鲁公开课 - 弥尔顿课程节选