1. وَإنّ مَنْ يَكْتُمُ عِلْماً يَعْلَمُهْ

    فَذَاكَ سِيّانِ وشَخْصٌ يَجْهَلُهْ

    And indeed, whoever conceals knowledge he knows—

    that person and someone ignorant of it are alike.