Do not use the sharpness of your speech on your mother who taught you how to speak. — Ali Ibn Abi Talib
The nourishment of body is food, while the nourishment of the soul is feeding others. — Ali Ibn Abi Talib
Do not be too hard, lest you be broken; do not be too soft, lest you be squeezed. — Ali Ibn Abi Talib
It is better to listen to a wise enemy than to seek counsel from a foolish friend. — Ali Ibn Abi Talib
There are three signs of a knowledgeable person: knowledge, forbearance and silence. — Ali Ibn Abi Talib