١ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ أَبِي نَصْرٍ قَالَ قَالَ أَبُو الْحَسَنِ الرِّضَا (عَلَيهِ السَّلام) مِنْ عَلامَاتِ الْفِقْهِ الْحِلْمُ وَالْعِلْمُ وَالصَّمْتُ إِنَّ الصَّمْتَ بَابٌ مِنْ أَبْوَابِ الْحِكْمَةِ إِنَّ الصَّمْتَ يَكْسِبُ الْمَحَبَّةَ إِنَّهُ دَلِيلٌ عَلَى كُلِّ خَيْرٍ.
1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Ahmad ibn Muhammad ibn abu Nasr who has said the following: “Abu al-Hassan al-Rida  has said, ‘Of the signs of one’s intelligence is forbearance, knowledge and silence. Silence is one of the doors of wisdom. Silence earns love and it, certainly, is the guide to all good.’” 