One who takes account of his shortcomings will always gain by it; one who is unmindful of them will always suffer. One who is afraid of the Day of Judgment, is safe from the Wrath of Allah. One who takes lessons from the events of life, gets vision, one who acquires vision becomes wise and one who attains wisdom achieves knowledge.
When I feel angry with a person how and when should I satisfy my anger, whether at a time when I am not in a position to retaliate and people may advise me to bear patiently or when I have power to punish and I forgive.
hz Ali ra