Wish you were here

So, so you think you can tell Heaven from Hell, blue skies from pain,
can you tell a green field from a cold steel rail? A smile from a veil?
Do you think you can tell?
And did they get you to trade your heroes for ghosts? Hot ashes for trees?
Hot air for a cool breeze? Cold comfort for change?
And did you exchange a walk on part in the War for a lead role in a cage?

How I wish, how I wish you were here.
We’re just two lost souls swimming in a fish bowl year after year.
Running over the same old ground. What have we found?
The same old fears.
Wish you were here

Pink Floyd
(Para Sergio)