The lifetime earnings of a tightwire walker who falls down and kills himself aren't very good.

一个掉下来摔死自己的走钢丝的人,他一生的收入也不会很好。

耶鲁公开课 - 金融市场课程节选

The lifetime earnings of a tightwire walker who falls down and kills himself aren't very good.

一个掉下来摔死自己的走钢丝的人,他一生的收入也不会很好。

耶鲁公开课 - 金融市场课程节选