Caijing is a woodpecker, she says, forever hammering at a tree, trying not to knock it down but to make it grow straighter.

NEWYORKER: The Forbidden Zone

"Companies are looking at doing more self funding, because borrowing is not going to be cheap forever, " said John Ahearn, global head of trade at Citigroup Inc.

WSJ: P&G, Big Companies Pinch Suppliers on Payments

Fans will forever look at the performances of that time with skepticism, if not disdain.

FORBES: Magazine Article

If people have started to increase short positions in bonds this at the very least represents growing concern that prices may not rise forever, nor yields keep on falling.

FORBES: It Started With Tulips, Now Bubble-Watchers Are Looking To The Bond Market

All had promised not to do drugs, smoke or consume alcohol for at least two months, hopefully forever.

FORBES: Creative Giving: Somebody cares

That may not be sustainable forever, argues Jeff Jarvis, director of the Tow-Knight Center for Entrepreneurial Journalism at City University of New York.

FORBES: Breaking: A Local Newspaper Chain That's Actually Making Good Money