Answer:
Of no use to one, Bliss to two. Men lie for it. The baby’s right,
Though I wander the earth, I am no longer here. I am pale and I chill everyone near. Who am I?
At first, I am nothing. Add something to negate. Add again to oppose. Add again to find the time to draw. Add once more to find nobody at all.
I am so simple that I can only point. Yet I guide men all over the world.
What is lighter than what it is made of?
What language does a billboard speak?