If walls could keep us small peasants would all be tiny and kings as large as giants
George R.R. MartinFollow your bliss and the universe will open doors for you where there were only walls.
Joseph CampbellChuckie: So this is a Harvard bar, huh? I thought there'd be equations and shit on the wall.
Good Will HuntingSam: [sees the walls of Moria] There's an eye-opener, and no mistake.
The Lord of the Rings: The Fellowship of the Ring