Who's Behind the Door

We sailed away
 We walked 2 thousand miles
 and then we slipped away
 We looked so hard
 But couldn't seem to find just what
 the world was for
 Now we know
 Just what the journey's for
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 Looking out to the stars
 Think about what you are
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 What do they think of you
 Animals in their zoo
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 They haven't got the time
 Landing's not on their minds
 How do they have the nerve
 We're animals in preserve
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 They watch us all
 They're only making sure that we
 don't trip and fall
 Now they look so hard
 But they can't tell us why they're
 here and just what for
 Because they don't know
 Who opened up the door
 How can we find out more
 Who owns the keyless door
 Where does the circle end
 Who are the unwatched men
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 Where do we go from here
 Faith is a fading fear
 Life is a waiting room
 I hope they don't call me soon
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 How much more do you really
 think you know than a flower
 does about who's behind the door!