ع اقِبِ المُسْتَهْزِئَ فَيُصبِحَ الجاهِلُ ذَكِيّاً، وَوَبِّخِ العاقِلَ فَيَنالَ مَعرِفَةً.
Smite a scorner, and the simple will beware: and reprove one that hath understanding, and he will understand knowledge.