Answer:
There is one in every corner and two in every room.
What can you easily break but never touch?
We traveled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. How can that be possible?
What can be broken without being touched?
What is so delicate that even mentioning it breaks it?
My days are numbered.