Answer:
I am the kind of ant that's good at math.
No matter how hard you hit me, no matter how much I hurt, I'll always go for a laugh. What am I?
I have thirteen hearts but no body or soul.
I am a busy worker who is a water mammal.
Born of sorrow, grows with age, you need a lot to be a sage. What is it?
The answer I give is yes, but what I mean is no. What was the question?