![And the fortress they built here
has never been overcome.
And the fortress they built here
has never been overcome.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And the FORTRESS they built here
has never been overcome.
Game of Thrones Season 4, Episode 5
![Casterly Rock
is an impregnable fortress.
Casterly Rock
is an impregnable fortress.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Casterly Rock
is an impregnable FORTRESS.
Game of Thrones Season 7, Episode 3
![And we need
every fortress we have
And we need
every fortress we have](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
And we need
every FORTRESS we have
Game of Thrones Season 7, Episode 1
![Welcome to my fortress of solitude.
Welcome to my fortress of solitude.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Welcome to my FORTRESS of solitude.
The Big Bang Theory Season 8, Episode 7
![The greatest fortress ever built.
The greatest fortress ever built.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The greatest FORTRESS ever built.
Game of Thrones Season 2, Episode 7