But we must recognize that our fiscal health tomorrow will rest in no small measure on our ability to create jobs and growth today."

VOA: special.2010.07.02

In the real world, no one's going to measure it instantaneously, but we can make the difference as small as we like.

在现实生活中,没人能一瞬间测出来,但我们可以使差值越来越小

耶鲁公开课 - 基础物理课程节选