Whether Wright's presence in the WBC exacerbated the injury, nobody will ever know with complete certainty.

WSJ: The Mets Inherit Wright's Problem

In Brazil, there is one bubble we can say with complete certainty.

FORBES: Oil Shares Crashing, Eike Batista Fast Becoming Brazil's Poorest Rich Man

No doubt hundreds, even thousands, of these offspring are faithful to the founder's vision, but with complete certainty, we know that hundreds, even thousands, are not.

FORBES: Magazine Article

They may not be easy to identify with complete certainty.

CNN: Syrian war is everybody's problem

"When they were in the job, they knew with complete and unerring certainty that on the economy, we were playing five-a-side football against an 11-a-side on a full international pitch, " he said.

BBC: delegate reads independence headline