Some day we'll live under the ground With grass roots letting in the light At night there won't be any sound And we can stare out into space Leaving the world behind With all it's prison thoughts Only the truly brave Can be the astronauts Leaving the world behind With all it's prison thoughts Only the truly brave can be The astronauts ♪ When all the gadgetry is gone With all the tricks that we have known Crippled with domesticity no more Then no more lies we'll use Leaving the world behind With all it's prison thoughts Only the truly brave Can be the astronauts Leaving the world behind With all it's prison thoughts Only the truly brave can be The astronauts ♪ Leaving the world behind With all it's prison thoughts Only the truly brave Can be the astronauts Leaving the world behind With all it's prison thoughts Only the truly brave can be The astronauts