They can provide specific names, but many customers don't even ask, lest the trade show visitor be spooked off.

FORBES: Magazine Article

MobileMe seems like it's up for the moment, but don't breathe too hard lest you bring the whole thing down again.

ENGADGET: iPhone 3G and firmware 2.0: the day after Mobile

In the face of the pope doing that very thing, Peters and many conservative and traditionalist commentators have found themselves trying to put the best face on a situation they clearly don't like yet can't do much about lest they be openly voicing dissent with the pope.

NPR: Pope's Foot-Wash A Final Straw For Traditionalists

If a primary dealer is liquidating a huge position, it doesn't want that fact known, lest others, smelling a huge sell order, try to crowd ahead of it.

FORBES: Getting between the wall and the wallpaper

And he doesn't make public pronouncements or market calls, lest he "agitate" his clients.

WSJ: The Weekend Interview with Bernard Connolly: Why the Euro Crisis Isn't Over

The movie, of course, brings to mind the classic 1973 film The Exorcist, which frankly I don't want to write too much about, lest I lose sleep.

FORBES: Magazine Article

Lest you think the men sporting this finery didn't fight, Guthman will set you straight.

FORBES: The Right to Bear a Fabulous Outfit