defying gravity lyrics

I live on a big round ball
I never do dream I may fall
And even one day if I do
Well, I'll jump up and smile back at you

I don't even know where we are
They tell me we're circlin' a star
Well I'll take their word I don't know
But I'm dizzy so it may be so

I'm riding a big round ball
I never do dream, I may fall
And even the high must lay low
(Even the high must lay low)
But when I do fall, I will be glad to go
Yes, when I do fall, I will be glad to go