Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
darimi:373Sulaymān b. Ḥarb > Ḥammād b. Zayd > Ayyūb > Abū Qilābah

[Machine] Abu Muslim al-Khawlanī said, "The scholars are of three types: a man who lived in his knowledge and the people lived with him in it, a man who lived in his knowledge and no one lived with him in it, and a man who people lived in his knowledge and he was confused by it."  

الدارمي:٣٧٣أَخْبَرَنَا سُلَيْمَانُ بْنُ حَرْبٍ حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ عَنْ أَيُّوبَ عَنْ أَبِي قِلَابَةَ قَالَ قَالَ

أَبُو مُسْلِمٍ الْخَوْلَانِيُّ «الْعُلَمَاءُ ثَلَاثَةٌ فَرَجُلٌ عَاشَ فِي عِلْمِهِ وَعَاشَ مَعَهُ النَّاسُ فِيهِ وَرَجُلٌ عَاشَ فِي عِلْمِهِ وَلَمْ يَعِشْ مَعَهُ فِيهِ أَحَدٌ وَرَجُلٌ عَاشَ النَّاسُ فِي عِلْمِهِ وَكَانَ وَبَالًا عَلَيْهِ»