قَلْبُ ٱلْفَهِيمِ يَطْلُبُ مَعْرِفَةً، وَفَمُ ٱلْجُهَّالِ يَرْعَى حَمَاقَةً.
The heart of him that hath understanding seeketh knowledge: but the mouth of fools feedeth on foolishness.