It's not considered good form to say, I think we're about to have a crisis of confidence and the whole house of cards is going to collapse.

说我认为我们即将有个信心危机，或者所有计划都将破灭,是不明智的。

耶鲁公开课 - 金融市场课程节选

Again, there was a loss of confidence in the time of an economic crisis and people wanted to withdraw their money from the banks.

此外,在经济危机时期,投资者对银行失去信心,他们希望把钱从银行取出来

耶鲁公开课 - 金融市场课程节选