Yes, I need a miracle

cx is trouble. He's left-brain genius; but his schoolwork never done well.
His learning is moody.
sometimes he's doing excellent, and obey any instructions given; and everything seems smooth and in track;
but more than often he would read or write just for a few words, for not more than 1 second. 我劝、我哄、我骂、我打，都用过；可就是不奏效。
but then, principal used less than half an hour to make him done his reading and writing. Amazing.
I need it too, I need the miracle too!