I'm Not Too Sure..

And so the nights do pass us
As the stars shine and shine
Looking down on the distant world
The clock begins to chime

The feet of many people
Pass us as we walk
We ignore the rhythmic sounds they make
And silently we talk

Words fail to come to much
A blunder of sounds
Creating a deafening din
No ears listen now

The days and nights pass us
The sun sets and the moon falls
And still we fail to notice
All of what we cause