Muhammad b. al-Hasan b. Ahmad b. al-Walid narrated to us. He said: Muhammad b. al-Hasan al-Saffar narrated to us from Ibrahim b. Hashim from `Ali b. Mu`abbad from al-Husayn b. Khalid from Abi’l Hasan al-Rida . He was asked: What is the intellect? So, he said:

Suppressing grief, speaking gently to enemies, and showing support to friends.