Larger zoos employ behaviouralists to think up ways of keeping animals mentally alert.

ECONOMIST: From zoo cage to modern ark

"I can think of a number of ways people can get hung up in this debate, " Lugar says.

CNN: Clinton And Yeltsin Agree To Disagree

And now we have to think of different ways to keep the pressure up.

NPR: L.A. Activists March for Immigration Bill

We have to figure out ways to support those who are facing great dangers, who are standing up for human rights, and we have to think of ways to outsmart and to stop and prevent those who pursue their own agendas and try to justify what they do, but who cannot escape the label of being evil by anyone with a conscience.

WHITEHOUSE: Secretary of State Hillary Clinton Commemorates Holocaust Days of Remembrance at Marshall Center | The White House

Nevertheless, what is also true, though, is just their general costs of operating have gone up in ways that I think we can improve.

WHITEHOUSE: "White House to Main Street" Town Hall: Elyria, OH

In terms of reaction or what we hope to get out of it, I think in many ways that's up to Iran.

WHITEHOUSE: White House Press Briefing: March 20,2009

It forced them to stop and think, inventing smart new ways to promote their products and services on the streets without covering up the beautiful architecture of the city.

FORBES: No Billboards, No Outdoor Advertising? What Next?

Both Big Data believers and skeptics think large firms will need teams of three to ten analysts to bring together the expertise needed to understand their data, think up innovative ways to use it, select the hardware and software and write the programs to get the information business users need.

FORBES: Big Data Needs Data Scientists, Or Quants, Or Excel Jockeys