For years, congestion, delay, serious environmental pollution and other problems always happened in this intersection.

多年来，该交叉口一直存在交通拥堵、延误时间长以及环境污染严重等诸多问题。

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I would put them in my room and hang them all over the walls and just look at them and wonder what was happening at this particular intersection or in this area or how to get down this road most efficiently.

我会把它们放在我房间里,挂满整个墙,只是看着它们，想,这个十字路口发生了什么事,或是这个地区,怎样最快走到这条路。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

And what I've learned is that when you have major issues that are centuries in the making--and certainly poverty and the intersection between poverty and racial discrimination has been in this country for a long, long time--what we have to do is to recognize that we're not going to reverse it overnight, but we can make steady progress.

NPR: Sen. Barack Obama on Poverty and Katrina

In many cases this requires that we examine the intersection of research and commercialization.

FORBES: Can't Wait to Innovate

In this piece, I lay out ways to look at the intersection of business and society.

FORBES: Moving Beyond CSR: The Business of Social Change