Just read Proverbs 22:15
"Foolishness is bound up in the heart of a child; the rod of discipline will remove it far from him."
What utter nonsense is this?
Not surprise you don't understand maybe you should let ksazma take a whack at it to see if he can. Here how about this one, a few verses back.
Train up a child in the way he should go: and when he is old, he will not depart from it.