Stairway To Heaven.

"There's a sign on the wall, but she wants to be sure

'Cause you know sometimes words have two meanings

In a tree by the brook there's a songbird who sings

Sometimes all of our thoughts are misgiven

[...]

And a new day will dawn for those who stand long

[...]

Yes, there are two paths you can go by, but in the long run

There's still time to change the road you're on"

Led Zeppelin.