Answer:
There is a man that can never enjoy the fireplace, who is this man?
A girl was ten on her last birthday, and will be twelve on her next birthday. How is this possible?
When we stand up it lies flat. When we lie back it stands up.
I come in winter. I cannot see, hear, or feel. I can't eat, but you can eat parts of me.
I weaken all men for hours each day. I show you strange visions while you are away. I take you by night, by day take you back. None suffer to have me, but do from my lack.
What is round, has a twin, and sees more than most?