"He thinks he knows everything, " says Nurcholish Majid, an ICMI founder.

CNN: A Perception Problem

As a wag once put it, an expert is someone who knows more and more about less and less until, eventually, he knows everything about nothing.

ECONOMIST: Is the web narrowing scientists�� expertise?

He is powerful because he knows everything.

FORBES: The Survivor Part 7 - Clayton Christensen Discusses Life And Death Issues

He says that everything he knows about food could be summed up in a sentence: Eat food, not too much, mostly plants.

FORBES: Powerful Investing Rules Made Simple

And he has said that he knows he will not get everything that he wants, he will not get every item in his proposal and that he will have to make tough decisions.

WHITEHOUSE: Press Briefing by Press Secretary Jay Carney,

In a way, Grant taught Abramovich everything he knows about football.

BBC: Grant's chance to silence doubters

He claims the reason he knows all this is because Russians have taken over his computer and he can see everything they are doing.

FORBES: Online Dating Site PlentyofFish Hacked (And Why Reporters Friending Sources on Facebook Can Be a Bad Thing)

"Arsene is always watching these kids and knows everything about them, " he said.

BBC: Bould sets bar for Arsenal youth

The downside is that, since God already knows how everything turns out, He never gets too excited about any particular event.

NEWYORKER: Glory Days

No one knows if Obama will be able to fulfill everything he outlined.

CNN: Commentary: Obama's ambitious agenda a good thing