More - 13 Engines

I can feel something inside 
And it wants to get out 
Growing every day in a different way 
I can't put it in words 
It could be now or maybe later 
It can read my mind 
I've pretended not to notice 
What's been happening inside 
But as the days go drifting buy 
I can deny it no more 
Ihear a voice, getting louder 
It calls my name 
And it wants more 
Well, once you've learned, once and for all 
This is nothing new 
The rest is easy, I'm sure that you'll see 
It belongs to you 
It may be silent or may be too loud 
But it's hear to stay 
And it wants more