Answer:
What begins and has no end? What is the ending of all that begins?
I am free for the taking. Through all of your life, though given but once at birth. I am less than nothing in weight, but will fell the strongest of you if held.
I climb higher when hot, But beware my rage, I’ll kill with a breath, If I can escape my cage
I am a precious little thing, dancing and eating all the time. Watch me from a distance, so you can feel my warm and gentle love. But don't come to close or my next meal you could be!
I cannot be other than what I am, until the man who made me dies. Power and glory will fall to me finally. Only when he last closes his eyes.
I’m grown from darkness but shine with a pale light. Very round I am and always a lady's delight.