think about your failure to use your knowledge for you do not act upon what you have learned so your knowledge is an argument against you at that time. it would have been safer for you if you were not knowledgeable. know that the ignorant person at that time is more intelligent than you better off and more excused so let your arrogance fall completely.
وتفكر في إخلالك بعلمك، فانك لا تعمل بما علمت منه فعلمك عليك حجة حينئذ، لقد كان أسلم لك لو لم تكن عالما. واعلم ان الجاهل حينئذ أعقل منك وأحسن حالا وأعذر، فليسقط عجبك بالكلية.