S mite a scorner, and the simple will beware; reprove the intelligent, and he will understand knowledge.
عاقِبِ المُسْتَهْزِئَ فَيُصبِحَ الجاهِلُ ذَكِيّاً، وَوَبِّخِ العاقِلَ فَيَنالَ مَعرِفَةً.