Nothing

Consider this :
Suppose silence is a language!  
Sounds crazy, but thats consider it for a moment.
If you listen at the silence, there seems to be something there, or you get a feeling that silence is more then you think it is. A place of non words or at least not like we know them.
Silence could be the realm where all consciousness starts, ends.
By being there, comes a kind of understanding that bypasses the mind and goes straight into the consciousness we can excess. Maybe, that's where ideas come from, but I got a feeling this silence is of great importance and more then just a storage closet.