Answer:
What is up thatβs also down? Whatβs a smile and a frown?
What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?
What has a single eye but cannot see?
Only two backbones and thousands of ribs.
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.