Answer:
Though blind as well, can lead the blind well.
I follow the orders of only two. I respect the work of only two. I am in constant battles with many, Though one surpassed them all. With forces joined, We created hell, Until our mutual enemy fell. Who am I?
What always runs but never walks, often murmurs, never talks, has a bed but never sleeps, has a mouth but never eats?
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.
Iron roof, glass walls, burns and burns and never falls.
What did the piece of wood say when he saw the screwdriver and screws approaching?