No
particular thought can be mind's natural state, only silence. Not the
idea of silence, but silence itself. When the mind is in its natural
state, it reverts to silence spontaneously after every experience, or,
rather, every experience happens against the background of silence. ~ Nisargadatta Maharaj 
http://www.last.fm/music/Simon+&+Garfunkel/Sounds+Of+Silence/+images
