As no one knew better than himself, there was no perfect safety in mountains.

ECONOMIST: Roger Payne

The new study isn't perfect for evaluating safety.

FORBES: Magazine Article

It was decided that existing cancer-prevention studies, which compared the drug to placebo, were the perfect vehicle for testing the drug's heart safety.

FORBES: The Vioxx Safety Study Merck Didn't Do

Debutant Varney, signed on a season-long loan from Derby County, almost provided the perfect start with a powerful volley that Fulham keeper David Stockdale was happy to block to safety.

BBC: Blackpool 2-2 Fulham