whoever knows the nature of creation and the customs of people and knows the reasons for their connection and his connection to them and investigates the causes of that it is fitting if he does not fully comprehend what is in their hearts that he will come close to comprehending it.
فمن عرف ما طبع عليه الخلق وجرت به عاداتهم، وعرف أسباب اتصالهم واتصاله بهم، وتقصى علل ذلك، كان خليقا إن لم يحط بعلم ما في قلوبهم أن يقع من الإحاطة قريبا.