It is narrated from Hazrat Jariyah bin Qudamah (may Allah be pleased with him) that once a man submitted in the court of the Messenger (peace be upon him), "O Messenger of Allah, give me some brief advice, perhaps I will understand." The Prophet (peace be upon him) said, "Do not get angry." He repeated his request several times, and the Prophet (peace be upon him) gave the same reply each time: "Do not get angry."