Answer:
How far will a blind dog walk into a forest?
I am the greatest teacher out of them all, but alas in the end I kill my pupils.
I am the yellow hem of the sea's blue skirt.
What get wet while drying
The person who makes it has no need for it. The person who purchases it does not use it. The person who does use it does not know he or she is. What is it?
Iām grown from darkness but shine with a pale light. Very round I am and always a lady's delight.