The best revenge is to improve yourself.

The worst of our faults is our interest in other people's faults.

Lead such a life, that, when you die, the people may mourn you, and while you are alive they long for your company.

Greed is permanent slavery

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.

The vision of the eye is limited; the vision of the heart transcends all barriers of time and space.

Never explain yourself to anyone, because the one who likes you would not need it, and the one dislikes you wouldn't believe it.