And whatever his ideology or beliefs - Britain's next leader may find that it's the economy that is the ultimate driver of policy at home and abroad.

VOA: standard.2010.04.30

Now, I've talked to you essentially about the economic aspect of this phenomenon and I'd like to turn next-- give me a second here I just want to find out where I am in this.

至此我已经基本上给大家,讲完了这一现象的经济意义,接下来,让我想想,我们该讲什么了

耶鲁公开课 - 古希腊历史简介课程节选