There is no rest for the person who has envy, and there is no love for the person who has bad manners.

The relation of patience to iman is like the relation of the head to the body. If the head is chopped off, the body becomes useless. Then he raised his voice and said: Certainly, the one who has no patience has no iman, and patience is like a riding-beast that nevers gets tired

Do not take someone's silence as his pride, perhaps he is busy fighting with his self.

Know you that Allah has made Islam the most sublime path for attainment of His supreme pleasure and the highest standards of his worship and obedience. He has favoured it with noble precepts, exalted principles, undoubtable arguments, unchallengeable supremacy and undeniable wisdom. It is up to you to maintain the eminence and dignity granted to it by the Lord, to follow it sincerely, to do justice to its articles of faith and belief, to obey implicitly its tenets and orders and to give it the proper place in your lives.

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.

He who trusts the world, the world betrays him.

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