T he simpleton believes every word he hears, but the prudent man looks and considers well where he is going.
يُصَدَّقُ السّاذَجُ كُلَّ شَيْءٍ، وَأمّا الذَّكِيُّ فَيَنْتَبِهُ إلَى ما يَعْمَلُهُ.