The fears we have
So many
We build more blocks
Not funny
Surrounded by walls
And plenty.

We build blocks
for fear of failure
We build blocks
It's in our nature
We build blocks
so no one see
We build blocks
Many flaws, all of we

Climb the walls
to see the outside
Scale the walls
Don't look the downside
Break the walls
And make a hole
Tear the walls
You'll get your goal.?

Philo Yan

http://www.poemhunter.com/poem/fear-builds-blocks-and-walls/