Answer:
Slayer of regrets, old and new, sought by many, found by few.
What is it that makes tears without sorrow and takes its journey to heaven?
I have four legs but no tail. Usually I am heard only at night.
What weaves webs as they grow?
What has two legs but doesn't walk?
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.