Defying Gravity lyrics

I live on a big round ball. I never do dream I may fall. And even if one day I do, Well I'll jump off and smile back at you. I don't even know where we are. They'll tell you we're circling 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 So when I do fall I'll be glad to go. I live on a big round ball. I never do dream I may fall. And even if one day I do, Well I'll jump off and smile back at you.