مَنْ يَرْفُضُ ٱلتَّأْدِيبَ يُرْذِلُ نَفْسَهُ، وَمَنْ يَسْمَعُ لِلتَّوْبِيخِ يَقْتَنِي فَهْمًا.
He that refuseth instruction despiseth his own soul: but he that heareth reproof getteth understanding.