watch the world go by

all dressed up and nowhere to go

Elaborately attired or otherwise fully prepared for an anticipated situation or activity which, nevertheless, fails to occur.

all over the world

throughout the world, everywhere, worldwide, globally.

all systems go

Everything is ready.

as you go

While one is doing (something); as one progresses.

boldly go where no man has gone before

To break new ground.

come and go

To repeatedly appear and disappear; to be transient.

come into the world

To be born.

coming into the world

The act of being born; a birth.