Meanwhile, when people come back to ask for their gold, as long as they're willing to take other gold, that's apparently what they -they don't care whether they are the same coins.

同时,当人们回来取金子的时候,只要他们愿意拿到其他的金子就行了,非常明显,他们不介意这些金币是不是原来的那些

耶鲁公开课 - 金融市场课程节选