Answer:
If you break me, I'll not stop working. If you can touch me, my work is done. What am I?
What's full of holes but still holds water?
I have more shoes than anybody but less feet than everyone. I am met in the morning but departed in the night. I may shake as if I'm angry but I won't bite.
Who plays when he works and works when he plays?
I lose my head in the morning and regain back it at night.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.