لَا تُوَبِّخْ مُسْتَهْزِئًا لِئَلَّا يُبْغِضَكَ. وَبِّخْ حَكِيمًا فَيُحِبَّكَ.
Reprove not a scorner, lest he hate thee: rebuke a wise man, and he will love thee.