The big brick wall

The brick wall stood for years and years
Pressure building in it's bricks
The cement that held it together,
Was looking for a fix
And passers by they looked at it,
They said, my, what a wall!
It's so red and strong and beautiful,
And it stands so very tall!
I wonder how this wall has stood,
For years and years and years
It never once has fallen down
This brick wall, it has no fears!
And the brick wall stood and cried all night
Because nobody could see
He's made of bricks, he's not that strong
He wasn't all he's meant to be
Days went by and soon the truth
Was bursting at the seams
One brick fell off, and then one more
And the brick wall screamed some screams!
The whole wall collapsed onto the floor
And people stopped and stared
"I'm cement and bricks and I need fixed,
Sometimes I need repaired!
I stand so tall but I'm not all
That I may well appear
I'm a brick wall and I stand tall
But still I'm plagued with fear."