The Wall Song

You are walking
You've always been walking
Stumbling half-blinded
And dry as the wind
That strafes you and leaves you
To lie in the sand
And the wall stretches endless beside you to nowhere
This wall that you've been trying to cross for years
This fence made of tears
No one hears

You see a door
Ah, such a great open door
You know that your eyes tellin' lies
Still you chance
A shambling run, a ridiculous dance
Like a scarecrow that's hung up to dry on a fencepole
And there's a place like vacuum waiting inside you
For you to get through
To the blue

You scent the water
Fresh green grass, food and water
Your breath is scraping your brain into dust
Your rusty old engine is ready to bust
You cannot believe it that they would not trust you
The door is wavering
Is that your eyes?
Are they still telling lies?
What are lies?