Learning is art.
As we known. Art is too relative. It's about how we enjoy it. Because we can't take a measure by it's value.
Learning is priceless. What's that your children learn about?
Is that about music? Is that about math? Is that about language?
We can't measure them with their calssmate ability.
They had their own ability in their way.
Your kids is an art work. Every kids are special.
Never compare with the other.
But apreciate them, because their willing to learn.
It would lead them to learn, more and more.