Now they are paying for it. "They certainly lost an opportunity that we had in January where it would have cost roughly sixty billion euros to save Greece."

VOA: special.2010.05.07

But then I ask them to think, and in the book I ask the readers to think: Well, have you given a cost of an expensive pair of shoes to save the life of one of the around 9 million children who are dying from poverty related causes each year around the world?

但是，接着我让他们思考，在书中，我让读者思考这样一个问题：,你有没有捐出过买一双鞋的钱,来拯救900万儿童中的一个生命？,他可能正因为贫困导致的种种问题,而生命垂危，每年世界上都会有这样的儿童？

普林斯顿公开课 - 人性课程节选

It could save many cities the cost of shipping goods by road from larger ports.

VOA: standard.2010.01.04

Dealer cuts won't save any money because dealers don't cost the manufacturers any money,".

VOA: standard.2009.06.04