Wish You Were Here歌词

So
So you think you can tell
Heaven from hell
Blue skies from rain
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 tears
Wish you were here