ا لرَّحِيمُ وَاللَّطِيفُ يَنفَعُ نَفسَهُ، أمّا الرَّجُلُ القاسِي فَيُؤْذِي نَفسَهُ.
The merciful man does good to his own soul, but he who is cruel troubles his own flesh.