There is no nobility with bad manners.

A moment of patience in a moment of anger prevents a thousand moments of regret.

Asceticism is not that you should not own anything, but that nothing should own you.

Do not be like those on whom advice has no effect and who require punishment to correct themselves.

Do not let your difficulties fill you with anxiety, after all it is only in the darkest nights that stars shine more brightly.

Vanity prevents improvement

Do not share the knowledge with which you have been blessed with everyone in general, as you do with some people in particular; and know that there are some men in whom Allah, may He he glorified, has placed hidden secrets, which they are forbidden to reveal.