ل ا تُعطِ نَصِيحَةً لِلغَبِيِّ، لِأنَّهُ سَيَحتَقِرُ الحِكْمَةَ فِي كَلامِكَ. — 10 —
Speak not in the ears of a fool: for he will despise the wisdom of thy words.