I do not enlighten those who are not eager to learn, nor arouse those who are not anxious to give an explanation themselves. If I have presented one corner of the square and they cannot come back to me with the other three, I should not go over the points again. — Confucius

I am the the one who can't bring you the other three corners. I am also the one who loves to be wrong and is corrected and the one who asks questions like a fool.