Experts say there is a new impetus now to reach agreement because of the Obama-Medvedev meeting.

VOA: standard.2009.04.08

Here are a few laws that express the idea that the experience of slavery and liberation should be the wellspring for moral action. It should be the impetus for moral action. Exodus 22:20: "You shall not wrong a stranger or oppress him, for you were strangers in the land of Egypt."

这里有几条法律可以说明奴隶制和解放的历史经历,应该是道德行为的源泉，它应该是,道德行为的动力，《出埃及记》第22章21节提到，“不可亏负,寄居的，也不可欺压他，因为你们在埃及地也作过寄居的“

耶鲁公开课 - 旧约导论课程节选

But in seven years, he's off to college. This has given me tremendous impetus to try and develop this technology and get it out there and make it available to people with type 1 diabetes before my son goes to college."

VOA: standard.2010.04.15