Answer:
What can answer in any language? What can speak without a mouth? What can sing without an ear?
Hard to catch, easy to hold. Can't be seen, unless it's cold
What instrument can make any sound and be heart, but not touched or seen?
When there is fire in me then I am still cold. When I own your true love’s face then you will not see me. To all things I give no more than I am given. In time I may have all things, and yet I can keep nothing.
When can someone truthfully tell someone “well done” but think they did a bad job?
I have feet on my head
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?