He's just 'building castles in the air' if he thinks he can open a restaurant without any money.
Millionaires built their 'castles' along the lake.
(..) behind the Wall hoping for the storm to pass? We can't defend the gate against men. This castle has stood for thousands of years. The Night's Watch has defended her for thousands of years. And in all those centuries, we have never sealed the tunnel. (..)2014 TvShow: Game of Thrones Title: Mockingbird Season: 4 Episode 7
(..) that she had fallen in love with me. That deal you made, it was everything Father wanted. And he ships me off to Castle Black, out of sight at last. All so perfect. It felt good to take that from him. He knows I'm innocent and he's (..)2014 TvShow: Game of Thrones Title: Mockingbird Season: 4 Episode 7