It doesn't say that in the state law but that would be inferred as a duty.

州法中并没有明确规定,但可以从他们的义务中推测出来

耶鲁公开课 - 金融市场课程节选

The other thing is moral hazard -this is that companies, once they borrow money from anybody, a bank or anyone else, they have an obligation, which is fixed in dollar terms.

另一个问题是道德风险,意思是说,一旦公司借了钱,无论是从银行还是其他渠道,他们就背负了一种义务,金钱的义务

耶鲁公开课 - 金融市场课程节选

That's what you learn, Hobbes believes, from the reading of Aristotle and the Greeks and Romans, regicide, that the only legitimate form of government is a republic and that it is a lawful and even it's your duty to kill your king.

唯一合法的政府应当是共和政体的政府，而且弑君在一定意义上也应当是合法的,甚至那还有可能是你应尽的义务,这就是那些年轻人从阅读亚里士多德,和古希腊罗马书籍中学到的东西。

耶鲁公开课 - 政治哲学导论课程节选