• Peak of knowledge is friendship and causing offence destroys it.
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• Do not violate the rights of your friend, because when deprives of his rights and privileges he will not remain your friend.
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• Do not develop friendship with the enemy of your friend otherwise your friend will turn into an enemy.
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• Unfortunate is the one who cannot gain a few sincere friends during his life and more unfortunate is the one who has gained them and then lost them (Through his deeds).
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• If you want to cease relation with your friend, then do not break off totally and completely, let your heart retain some consideration of him.
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• Do not run after him who tries to avoid you.