Answer:
I am three simple words everyone wants to hear. Three simple words such simple words and yet...life changing...
lighter than feather and softer than silk yet the strongest man in the world cannot hold me for more than a few minutes.
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
Some try to hide, some try to cheat, but time will show we always will meet.
I eat I live.I breathe I live. I drink I die.
In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.