He was frustrated because he just lost a sale of a $2000 piece of glass that he had just made because the woman who wanted to pay him only had a credit card and he couldn't accept credit card.

他很沮丧,因为他刚刚失去一次将玻璃艺术品,以2000美元卖出的机会,有位女士想要买他的艺术品,但是只用信用卡付账,但他不愿意用信用卡交易。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Mr. Carl Icahn: Well, I mean, that--I don't consider that being--that's barely a strategy. I think that when you buy something, the best is--that sounds simple.

卡尔·伊坎先生：嗯，我的意思是--我觉得那不算是,-那不算是一个策略，我觉得每当,你要买什么东西时，最好就是--听起来其实挺简单。

耶鲁公开课 - 金融市场课程节选