So, that's the basic insight in Modigliani and Miller, that share repurchase and dividend are really interchangeable; it's just all a conceptual difference.

这即是莫迪利阿尼和米勒命题的内涵,股票回购和分红彼此是可替代的,只是概念上有所不同

耶鲁公开课 - 金融市场课程节选

This is a meditation on both the joy and the loss of literary substitution for the real or for the truth, the substitution of abstract pattern for something like comprehensible meaning.

对为了现实或是真理,和有着某些可理解含义的抽象模式，的文学替代的思考,在这里她有些被这宝石般的线索吸引住了。

耶鲁公开课 - 1945年后的美国小说课程节选

So and are interchangeable in a sense that appears where would appear in RNA and appears where would appear in DNA.

某种意义上和是可互换的,在RNA中以U替代了T,在DNA中以T取代了U

耶鲁公开课 - 生物医学工程探索课程节选