عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ ((لَيْسَ الشَّدِيدُ بِالصُّرَعَةِ وَلَكِنَّ الشَّدِيدَ الَّذِي يَمْلِكُ نَفْسَهُ عِنْدَ الْغَضَبِ))
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: The one who overpowers others is not truly strong; rather, the real strong and powerful person is the one who controls himself at the time of anger.