Answer:
I tremble at each breath of air, and yet can heaviest burdens bear.
I can run but not walk. Wherever I go, thought follows close behind.
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!
A hill full, a hole full; yet you cannot catch a bowl full. What is it?
What can bring back the dead. Make us cry, make us laugh, make us young. Born in an instant yet lasts a life time?
I'm the source of all emotion but I'm caged in a white prison.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?