But if the world keeps the promises that it has made to itself to really fight extreme poverty and preventable disease, then nothing is impossible.

CNN: Bono: Fight poverty to reach the 'Zero Zone'

The idea that nothing is impossible in and for America is an illusion.

ECONOMIST: Lexington

He was also a torchbearer for the 2012 Olympics and was featured in Adidas' "Impossible is nothing" advertising campaign.

CNN: STORY HIGHLIGHTS

Unlike Krugman and the Keynesians, I would argue that it is impossible to create something from nothing.

FORBES: Doubting The Big Lie That Inflation Is Not A Threat

The trouble is, as Mr Major showed, that it is impossible to keep out of trouble by doing nothing if you have a tiny majority and a group of unco-operative legislators running amok.

ECONOMIST: Dennis Hastert��s trouble