"These are dangerous tasks." "There are still those with bombs and bullets who will try to stop Iraq's progress, and the hard truth is we have not seen the end of American sacrifice in Iraq."

VOA: standard.2010.08.02

We have to understand--in understanding the progress of financial technology-- is its fundamental relation to information technology.

我们需要了解...,理解金融技术演进的过程中,与信息技术之间的基本关系

耶鲁公开课 - 金融市场课程节选

"But what we showed here is that we can make progress when we are willing to break free from some of the stale debates and old ideologies that have dominated and distorted the debate in this hemisphere for far too long,"

VOA: standard.2009.04.19

"If we get to the summer of 2011 and people do not feel that we have made real progress, then I do not think there is an appetite here - or an appetite in the U.S.- to say, 'Well let us have another go and another go.'

VOA: standard.2010.08.04