E ven a fool when he holds his peace is considered wise; when he closes his lips he is esteemed a man of understanding.
حَتَّى الأحْمَقُ يُعتَبَرُ حَكِيماً إذا صَمَتَ، وَإذا أحكَمَ إغلاقَ فَمِهِ فَسَيَبدُو ذَكِيّاً.