Finally, I think it can be said that it's a poem whose deepest investmentis actually in Milton's mastery over the entire Western tradition of literature.

最后，我要说的是,这是一首弥尔顿对自身对于现代文学传统的,写作技巧苦心经营的诗。

耶鲁公开课 - 弥尔顿课程节选

That being part of a university community is a good thing for investing and you can see some evidence in that.

即,对于一个在校学生来说,经营投资是很有好处的,而且你可以看到一些关于这的证据

耶鲁公开课 - 金融市场课程节选