Al-Rabia’ ibn Sulayman reported: Al-Shafi’i, may Allah have mercy on him, said, “Seek help in speaking with silence, and in reasoning with reflection.”
Source: al-Fawāʼid wal-Akhbār 25
عن الرَّبِيع بْن سُلَيْمَان قَالَ الشَّافِعِيُّ رحمه الله اسْتَعِينُوا عَلَى الْكَلامِ بِالصَّمْتِ وَعَلَى الاسْتِنْبَاطِ بِالْفِكْرِ
25 الفوائد والأخبار والحكايات